| 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 | $46.69 | 11.825% | $52.2111 | $52.21 | $52.20 | $52.20 |
| Purchase #2 | $242.40 | 11.812% | $271.0323 | $271.03 | $271.05 | $271.00 |
| Purchase #3 | $79.94 | 10.715% | $88.5056 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $149.47 | 11.238% | $166.2674 | $166.27 | $166.25 | $166.30 |
| Purchase #5 | $72.83 | 10.361% | $80.3759 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $202.32 | 8.477% | $219.4707 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $177.27 | 7.322% | $190.2497 | $190.25 | $190.25 | $190.20 |
| 7 purchase totals = | $970.92 | $1,068.1127 | $1,068.12 | $1,068.10 | $1,068.10 | |