| 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 | $212.97 | 8.174% | $230.3782 | $230.38 | $230.40 | $230.40 |
| Purchase #2 | $242.87 | 9.608% | $266.2049 | $266.20 | $266.20 | $266.20 |
| Purchase #3 | $182.97 | 4.775% | $191.7068 | $191.71 | $191.70 | $191.70 |
| Purchase #4 | $185.35 | 5.574% | $195.6814 | $195.68 | $195.70 | $195.70 |
| Purchase #5 | $46.72 | 9.518% | $51.1668 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $124.28 | 3.682% | $128.856 | $128.86 | $128.85 | $128.90 |
| Purchase #7 | $17.58 | 8.761% | $19.1202 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $1,012.74 | $1,083.1143 | $1,083.12 | $1,083.10 | $1,083.20 | |