| 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 | $209.28 | 12.234% | $234.8833 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $98.75 | 8.448% | $107.0924 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $25.74 | 9.346% | $28.1457 | $28.15 | $28.15 | $28.10 |
| Purchase #4 | $82.38 | 13.425% | $93.4395 | $93.44 | $93.45 | $93.40 |
| Purchase #5 | $229.49 | 8.200% | $248.3082 | $248.31 | $248.30 | $248.30 |
| Purchase #6 | $91.71 | 7.494% | $98.5827 | $98.58 | $98.60 | $98.60 |
| Purchase #7 | $240.50 | 5.406% | $253.5014 | $253.50 | $253.50 | $253.50 |
| 7 purchase totals = | $977.85 | $1,063.9532 | $1,063.95 | $1,064.00 | $1,063.90 | |