| 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 | $124.66 | 7.356% | $133.83 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $204.77 | 4.165% | $213.2987 | $213.30 | $213.30 | $213.30 |
| Purchase #3 | $40.82 | 12.827% | $46.056 | $46.06 | $46.05 | $46.10 |
| Purchase #4 | $244.42 | 11.132% | $271.6288 | $271.63 | $271.65 | $271.60 |
| Purchase #5 | $44.40 | 6.830% | $47.4325 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $108.60 | 9.154% | $118.5412 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $96.50 | 6.815% | $103.0765 | $103.08 | $103.10 | $103.10 |
| 7 purchase totals = | $864.17 | $933.8637 | $933.87 | $933.95 | $933.80 | |