| 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 | $196.88 | 3.255% | $203.2884 | $203.29 | $203.30 | $203.30 |
| Purchase #2 | $37.36 | 7.786% | $40.2688 | $40.27 | $40.25 | $40.30 |
| Purchase #3 | $223.90 | 9.718% | $245.6586 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $74.40 | 12.704% | $83.8518 | $83.85 | $83.85 | $83.90 |
| Purchase #5 | $62.27 | 5.298% | $65.5691 | $65.57 | $65.55 | $65.60 |
| Purchase #6 | $46.35 | 5.708% | $48.9957 | $49.00 | $49.00 | $49.00 |
| Purchase #7 | $232.36 | 4.845% | $243.6178 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $873.52 | $931.2502 | $931.26 | $931.20 | $931.40 | |