| 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 | $237.33 | 12.337% | $266.6094 | $266.61 | $266.60 | $266.60 |
| Purchase #2 | $39.63 | 11.594% | $44.2247 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $155.57 | 13.802% | $177.0418 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $46.74 | 13.662% | $53.1256 | $53.13 | $53.15 | $53.10 |
| Purchase #5 | $62.61 | 5.804% | $66.2439 | $66.24 | $66.25 | $66.20 |
| Purchase #6 | $114.87 | 11.275% | $127.8216 | $127.82 | $127.80 | $127.80 |
| Purchase #7 | $87.78 | 9.216% | $95.8698 | $95.87 | $95.85 | $95.90 |
| 7 purchase totals = | $744.53 | $830.9368 | $830.93 | $830.90 | $830.80 | |