| 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 | $240.82 | 3.238% | $248.6178 | $248.62 | $248.60 | $248.60 |
| Purchase #2 | $86.87 | 11.297% | $96.6837 | $96.68 | $96.70 | $96.70 |
| Purchase #3 | $31.92 | 3.180% | $32.9351 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $153.83 | 3.367% | $159.0095 | $159.01 | $159.00 | $159.00 |
| Purchase #5 | $190.72 | 10.154% | $210.0857 | $210.09 | $210.10 | $210.10 |
| Purchase #6 | $84.31 | 4.623% | $88.2077 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $232.49 | 8.783% | $252.9096 | $252.91 | $252.90 | $252.90 |
| 7 purchase totals = | $1,020.96 | $1,088.4491 | $1,088.46 | $1,088.45 | $1,088.40 | |