| 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 | $95.31 | 9.331% | $104.2034 | $104.20 | $104.20 | $104.20 |
| Purchase #2 | $33.42 | 9.718% | $36.6678 | $36.67 | $36.65 | $36.70 |
| Purchase #3 | $210.66 | 7.134% | $225.6885 | $225.69 | $225.70 | $225.70 |
| Purchase #4 | $93.54 | 12.185% | $104.9378 | $104.94 | $104.95 | $104.90 |
| Purchase #5 | $144.66 | 11.788% | $161.7125 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $145.28 | 10.172% | $160.0579 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $128.26 | 7.683% | $138.1142 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $851.13 | $931.3821 | $931.38 | $931.35 | $931.40 | |