| 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 | $238.40 | 11.511% | $265.8422 | $265.84 | $265.85 | $265.80 |
| Purchase #2 | $80.26 | 13.623% | $91.1938 | $91.19 | $91.20 | $91.20 |
| Purchase #3 | $206.50 | 10.611% | $228.4117 | $228.41 | $228.40 | $228.40 |
| Purchase #4 | $10.36 | 3.281% | $10.6999 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $24.28 | 7.715% | $26.1532 | $26.15 | $26.15 | $26.20 |
| Purchase #6 | $194.42 | 3.685% | $201.5844 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $39.89 | 11.329% | $44.4091 | $44.41 | $44.40 | $44.40 |
| 7 purchase totals = | $794.11 | $868.2943 | $868.28 | $868.30 | $868.30 | |