| 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 | $209.60 | 12.199% | $235.1691 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $125.55 | 8.269% | $135.9317 | $135.93 | $135.95 | $135.90 |
| Purchase #3 | $46.73 | 3.861% | $48.5342 | $48.53 | $48.55 | $48.50 |
| Purchase #4 | $194.94 | 6.710% | $208.0205 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $23.30 | 3.222% | $24.0507 | $24.05 | $24.05 | $24.10 |
| Purchase #6 | $19.50 | 5.229% | $20.5197 | $20.52 | $20.50 | $20.50 |
| Purchase #7 | $231.86 | 4.103% | $241.3732 | $241.37 | $241.35 | $241.40 |
| 7 purchase totals = | $851.48 | $913.5991 | $913.59 | $913.55 | $913.60 | |