| 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 | $244.90 | 9.399% | $267.9182 | $267.92 | $267.90 | $267.90 |
| Purchase #2 | $198.92 | 11.289% | $221.3761 | $221.38 | $221.40 | $221.40 |
| Purchase #3 | $235.96 | 8.830% | $256.7953 | $256.80 | $256.80 | $256.80 |
| Purchase #4 | $128.80 | 5.155% | $135.4396 | $135.44 | $135.45 | $135.40 |
| Purchase #5 | $25.91 | 9.790% | $28.4466 | $28.45 | $28.45 | $28.40 |
| Purchase #6 | $146.55 | 11.862% | $163.9338 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $71.45 | 9.667% | $78.3571 | $78.36 | $78.35 | $78.40 |
| 7 purchase totals = | $1,052.49 | $1,152.2667 | $1,152.28 | $1,152.30 | $1,152.20 | |