| 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 | $19.29 | 9.368% | $21.0971 | $21.10 | $21.10 | $21.10 |
| Purchase #2 | $112.62 | 5.414% | $118.7172 | $118.72 | $118.70 | $118.70 |
| Purchase #3 | $235.80 | 5.300% | $248.2974 | $248.30 | $248.30 | $248.30 |
| Purchase #4 | $80.59 | 8.427% | $87.3813 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $203.59 | 12.256% | $228.542 | $228.54 | $228.55 | $228.50 |
| Purchase #6 | $222.44 | 10.670% | $246.1743 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $101.75 | 5.801% | $107.6525 | $107.65 | $107.65 | $107.70 |
| 7 purchase totals = | $976.08 | $1,057.8618 | $1,057.86 | $1,057.85 | $1,057.90 | |