| 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 | $31.36 | 8.754% | $34.1053 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $213.63 | 12.474% | $240.2782 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $24.73 | 7.252% | $26.5234 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $96.86 | 8.235% | $104.8364 | $104.84 | $104.85 | $104.80 |
| Purchase #5 | $137.62 | 8.394% | $149.1718 | $149.17 | $149.15 | $149.20 |
| Purchase #6 | $86.81 | 7.874% | $93.6454 | $93.65 | $93.65 | $93.60 |
| Purchase #7 | $194.84 | 6.341% | $207.1948 | $207.19 | $207.20 | $207.20 |
| 7 purchase totals = | $785.85 | $855.7553 | $855.76 | $855.75 | $855.70 | |