| 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 | $182.58 | 9.550% | $200.0164 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $234.86 | 3.757% | $243.6837 | $243.68 | $243.70 | $243.70 |
| Purchase #3 | $204.75 | 7.108% | $219.3036 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $11.74 | 12.819% | $13.245 | $13.25 | $13.25 | $13.20 |
| Purchase #5 | $142.30 | 7.260% | $152.631 | $152.63 | $152.65 | $152.60 |
| Purchase #6 | $81.88 | 6.771% | $87.4241 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $71.58 | 9.446% | $78.3414 | $78.34 | $78.35 | $78.30 |
| 7 purchase totals = | $929.69 | $994.6452 | $994.64 | $994.65 | $994.50 | |