| 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 | $245.37 | 4.220% | $255.7246 | $255.72 | $255.70 | $255.70 |
| Purchase #2 | $128.36 | 7.704% | $138.2489 | $138.25 | $138.25 | $138.20 |
| Purchase #3 | $80.32 | 12.638% | $90.4708 | $90.47 | $90.45 | $90.50 |
| Purchase #4 | $30.43 | 3.252% | $31.4196 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $97.45 | 4.817% | $102.1442 | $102.14 | $102.15 | $102.10 |
| Purchase #6 | $147.44 | 5.252% | $155.1835 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $191.88 | 10.475% | $211.9794 | $211.98 | $212.00 | $212.00 |
| 7 purchase totals = | $921.25 | $985.1710 | $985.16 | $985.15 | $985.10 | |