| 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 | $95.50 | 12.158% | $107.1109 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $208.38 | 11.769% | $232.9042 | $232.90 | $232.90 | $232.90 |
| Purchase #3 | $98.93 | 3.874% | $102.7625 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $185.61 | 4.157% | $193.3258 | $193.33 | $193.35 | $193.30 |
| Purchase #5 | $117.71 | 9.746% | $129.182 | $129.18 | $129.20 | $129.20 |
| Purchase #6 | $100.33 | 7.661% | $108.0163 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $144.74 | 7.228% | $155.2018 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $951.20 | $1,028.5035 | $1,028.50 | $1,028.50 | $1,028.50 | |