| 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 | $83.79 | 12.259% | $94.0618 | $94.06 | $94.05 | $94.10 |
| Purchase #2 | $92.31 | 4.157% | $96.1473 | $96.15 | $96.15 | $96.10 |
| Purchase #3 | $147.81 | 12.485% | $166.2641 | $166.26 | $166.25 | $166.30 |
| Purchase #4 | $209.69 | 5.316% | $220.8371 | $220.84 | $220.85 | $220.80 |
| Purchase #5 | $84.95 | 7.418% | $91.2516 | $91.25 | $91.25 | $91.30 |
| Purchase #6 | $212.40 | 8.732% | $230.9468 | $230.95 | $230.95 | $230.90 |
| Purchase #7 | $99.97 | 8.126% | $108.0936 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $930.92 | $1,007.6023 | $1,007.60 | $1,007.60 | $1,007.60 | |