| 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 | $96.64 | 9.817% | $106.1271 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $248.58 | 9.205% | $271.4618 | $271.46 | $271.45 | $271.50 |
| Purchase #3 | $218.57 | 3.792% | $226.8582 | $226.86 | $226.85 | $226.90 |
| Purchase #4 | $75.55 | 6.495% | $80.457 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $130.47 | 13.692% | $148.334 | $148.33 | $148.35 | $148.30 |
| Purchase #6 | $118.80 | 5.692% | $125.5621 | $125.56 | $125.55 | $125.60 |
| Purchase #7 | $126.57 | 8.488% | $137.3133 | $137.31 | $137.30 | $137.30 |
| 7 purchase totals = | $1,015.18 | $1,096.1135 | $1,096.11 | $1,096.10 | $1,096.20 | |