| 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 | $155.39 | 12.460% | $174.7516 | $174.75 | $174.75 | $174.80 |
| Purchase #2 | $228.59 | 4.201% | $238.1931 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $205.41 | 3.106% | $211.79 | $211.79 | $211.80 | $211.80 |
| Purchase #4 | $244.55 | 6.444% | $260.3088 | $260.31 | $260.30 | $260.30 |
| Purchase #5 | $189.93 | 3.208% | $196.023 | $196.02 | $196.00 | $196.00 |
| Purchase #6 | $123.32 | 13.425% | $139.8757 | $139.88 | $139.90 | $139.90 |
| Purchase #7 | $64.48 | 5.679% | $68.1418 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $1,211.67 | $1,289.0840 | $1,289.08 | $1,289.10 | $1,289.10 | |