| 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 | $178.77 | 12.828% | $201.7026 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $41.65 | 4.311% | $43.4455 | $43.45 | $43.45 | $43.40 |
| Purchase #3 | $39.83 | 12.618% | $44.8557 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $108.94 | 11.815% | $121.8113 | $121.81 | $121.80 | $121.80 |
| Purchase #5 | $159.56 | 8.488% | $173.1035 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $210.30 | 7.555% | $226.1882 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $210.82 | 6.735% | $225.0187 | $225.02 | $225.00 | $225.00 |
| 7 purchase totals = | $949.87 | $1,036.1255 | $1,036.13 | $1,036.10 | $1,036.10 | |