| 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 | $116.42 | 12.475% | $130.9434 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $207.85 | 7.646% | $223.7422 | $223.74 | $223.75 | $223.70 |
| Purchase #3 | $182.53 | 5.122% | $191.8792 | $191.88 | $191.90 | $191.90 |
| Purchase #4 | $187.46 | 8.578% | $203.5403 | $203.54 | $203.55 | $203.50 |
| Purchase #5 | $101.57 | 8.383% | $110.0846 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $84.51 | 13.501% | $95.9197 | $95.92 | $95.90 | $95.90 |
| Purchase #7 | $42.86 | 8.276% | $46.4071 | $46.41 | $46.40 | $46.40 |
| 7 purchase totals = | $923.20 | $1,002.5165 | $1,002.51 | $1,002.55 | $1,002.40 | |