| 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 | $247.69 | 13.479% | $281.0761 | $281.08 | $281.10 | $281.10 |
| Purchase #2 | $96.98 | 11.530% | $108.1618 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $191.59 | 4.853% | $200.8879 | $200.89 | $200.90 | $200.90 |
| Purchase #4 | $165.75 | 8.630% | $180.0542 | $180.05 | $180.05 | $180.10 |
| Purchase #5 | $19.89 | 13.436% | $22.5624 | $22.56 | $22.55 | $22.60 |
| Purchase #6 | $134.65 | 8.359% | $145.9054 | $145.91 | $145.90 | $145.90 |
| Purchase #7 | $85.85 | 3.159% | $88.562 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $942.40 | $1,027.2098 | $1,027.21 | $1,027.20 | $1,027.40 | |