| 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 | $221.73 | 4.456% | $231.6103 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $38.51 | 6.102% | $40.8599 | $40.86 | $40.85 | $40.90 |
| Purchase #3 | $158.71 | 3.461% | $164.203 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $71.62 | 13.801% | $81.5043 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $21.45 | 4.500% | $22.4153 | $22.42 | $22.40 | $22.40 |
| Purchase #6 | $155.94 | 13.858% | $177.5502 | $177.55 | $177.55 | $177.60 |
| Purchase #7 | $98.30 | 10.168% | $108.2951 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $766.26 | $826.4381 | $826.44 | $826.40 | $826.50 | |