| 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 | $235.79 | 10.315% | $260.1117 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $51.29 | 6.723% | $54.7382 | $54.74 | $54.75 | $54.70 |
| Purchase #3 | $17.55 | 3.577% | $18.1778 | $18.18 | $18.20 | $18.20 |
| Purchase #4 | $229.78 | 5.673% | $242.8154 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $130.47 | 4.501% | $136.3425 | $136.34 | $136.35 | $136.30 |
| Purchase #6 | $44.62 | 10.201% | $49.1717 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $228.34 | 7.325% | $245.0659 | $245.07 | $245.05 | $245.10 |
| 7 purchase totals = | $937.84 | $1,006.4232 | $1,006.43 | $1,006.40 | $1,006.40 | |