| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.57 | 12.120% | $125.0923 | $125.09 | $125.10 | $125.10 |
| Purchase #2 | $196.85 | 8.130% | $212.8539 | $212.85 | $212.85 | $212.90 |
| Purchase #3 | $120.31 | 7.380% | $129.1889 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $228.69 | 3.439% | $236.5546 | $236.55 | $236.55 | $236.60 |
| Purchase #5 | $155.35 | 13.647% | $176.5506 | $176.55 | $176.55 | $176.60 |
| Purchase #6 | $250.64 | 12.551% | $282.0978 | $282.10 | $282.10 | $282.10 |
| Purchase #7 | $234.93 | 13.266% | $266.0958 | $266.10 | $266.10 | $266.10 |
| 7 purchase totals = | $1,298.34 | $1,428.4339 | $1,428.43 | $1,428.45 | $1,428.60 | |