| 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 | $107.34 | 3.568% | $111.1699 | $111.17 | $111.15 | $111.20 |
| Purchase #2 | $225.41 | 4.272% | $235.0395 | $235.04 | $235.05 | $235.00 |
| Purchase #3 | $146.68 | 10.385% | $161.9127 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $229.88 | 3.103% | $237.0132 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $46.95 | 11.669% | $52.4286 | $52.43 | $52.45 | $52.40 |
| Purchase #6 | $28.64 | 3.733% | $29.7091 | $29.71 | $29.70 | $29.70 |
| Purchase #7 | $220.38 | 6.757% | $235.2711 | $235.27 | $235.25 | $235.30 |
| 7 purchase totals = | $1,005.28 | $1,062.5441 | $1,062.54 | $1,062.50 | $1,062.50 | |