| 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 | $206.94 | 8.279% | $224.0726 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $29.99 | 9.118% | $32.7245 | $32.72 | $32.70 | $32.70 |
| Purchase #3 | $164.82 | 13.420% | $186.9388 | $186.94 | $186.95 | $186.90 |
| Purchase #4 | $28.71 | 11.466% | $32.0019 | $32.00 | $32.00 | $32.00 |
| Purchase #5 | $53.49 | 6.506% | $56.9701 | $56.97 | $56.95 | $57.00 |
| Purchase #6 | $239.98 | 12.250% | $269.3776 | $269.38 | $269.40 | $269.40 |
| Purchase #7 | $175.77 | 6.636% | $187.4341 | $187.43 | $187.45 | $187.40 |
| 7 purchase totals = | $899.70 | $989.5196 | $989.51 | $989.50 | $989.50 | |