| 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 | $221.50 | 12.721% | $249.677 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $191.65 | 13.640% | $217.7911 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $26.89 | 5.353% | $28.3294 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $144.68 | 4.218% | $150.7826 | $150.78 | $150.80 | $150.80 |
| Purchase #5 | $145.43 | 4.684% | $152.2419 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $25.40 | 5.754% | $26.8615 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $220.59 | 4.437% | $230.3776 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $976.14 | $1,056.0611 | $1,056.06 | $1,056.15 | $1,056.10 | |