| 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 | $196.60 | 11.627% | $219.4587 | $219.46 | $219.45 | $219.50 |
| Purchase #2 | $61.27 | 8.830% | $66.6801 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $173.39 | 8.477% | $188.0883 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $177.55 | 13.496% | $201.5121 | $201.51 | $201.50 | $201.50 |
| Purchase #5 | $137.51 | 9.603% | $150.7151 | $150.72 | $150.70 | $150.70 |
| Purchase #6 | $49.78 | 6.837% | $53.1835 | $53.18 | $53.20 | $53.20 |
| Purchase #7 | $63.67 | 12.621% | $71.7058 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $859.77 | $951.3436 | $951.35 | $951.35 | $951.40 | |