| 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 | $114.28 | 10.384% | $126.1468 | $126.15 | $126.15 | $126.10 |
| Purchase #2 | $53.51 | 5.640% | $56.528 | $56.53 | $56.55 | $56.50 |
| Purchase #3 | $197.71 | 9.129% | $215.7589 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $56.83 | 8.346% | $61.573 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $235.80 | 7.635% | $253.8033 | $253.80 | $253.80 | $253.80 |
| Purchase #6 | $74.65 | 13.870% | $85.004 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $211.52 | 12.640% | $238.2561 | $238.26 | $238.25 | $238.30 |
| 7 purchase totals = | $944.30 | $1,037.0701 | $1,037.07 | $1,037.05 | $1,037.10 | |