| 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 | $122.38 | 6.234% | $130.0092 | $130.01 | $130.00 | $130.00 |
| Purchase #2 | $96.53 | 12.428% | $108.5267 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $29.30 | 6.511% | $31.2077 | $31.21 | $31.20 | $31.20 |
| Purchase #4 | $189.25 | 4.552% | $197.8647 | $197.86 | $197.85 | $197.90 |
| Purchase #5 | $46.89 | 13.217% | $53.0875 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $230.68 | 4.365% | $240.7492 | $240.75 | $240.75 | $240.70 |
| Purchase #7 | $21.78 | 12.445% | $24.4905 | $24.49 | $24.50 | $24.50 |
| 7 purchase totals = | $736.81 | $785.9355 | $785.94 | $785.95 | $785.90 | |