| 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 | $225.68 | 9.154% | $246.3387 | $246.34 | $246.35 | $246.30 |
| Purchase #2 | $152.29 | 5.654% | $160.9005 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $215.67 | 13.696% | $245.2082 | $245.21 | $245.20 | $245.20 |
| Purchase #4 | $105.54 | 6.628% | $112.5352 | $112.54 | $112.55 | $112.50 |
| Purchase #5 | $146.78 | 4.504% | $153.391 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $211.88 | 6.815% | $226.3196 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $191.84 | 8.548% | $208.2385 | $208.24 | $208.25 | $208.20 |
| 7 purchase totals = | $1,249.68 | $1,352.9317 | $1,352.94 | $1,352.95 | $1,352.80 | |