| 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 | $220.60 | 12.631% | $248.464 | $248.46 | $248.45 | $248.50 |
| Purchase #2 | $58.74 | 12.682% | $66.1894 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $147.28 | 4.494% | $153.8988 | $153.90 | $153.90 | $153.90 |
| Purchase #4 | $62.32 | 10.262% | $68.7153 | $68.72 | $68.70 | $68.70 |
| Purchase #5 | $103.49 | 7.697% | $111.4556 | $111.46 | $111.45 | $111.50 |
| Purchase #6 | $215.98 | 11.318% | $240.4246 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $220.86 | 12.413% | $248.2754 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $1,029.27 | $1,137.4231 | $1,137.43 | $1,137.40 | $1,137.50 | |