| 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 | $244.35 | 4.169% | $254.537 | $254.54 | $254.55 | $254.50 |
| Purchase #2 | $122.54 | 12.741% | $138.1528 | $138.15 | $138.15 | $138.20 |
| Purchase #3 | $81.32 | 11.632% | $90.7791 | $90.78 | $90.80 | $90.80 |
| Purchase #4 | $68.97 | 11.421% | $76.8471 | $76.85 | $76.85 | $76.80 |
| Purchase #5 | $203.53 | 4.624% | $212.9412 | $212.94 | $212.95 | $212.90 |
| Purchase #6 | $210.88 | 4.391% | $220.1397 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $176.55 | 12.340% | $198.3363 | $198.34 | $198.35 | $198.30 |
| 7 purchase totals = | $1,108.14 | $1,191.7332 | $1,191.74 | $1,191.80 | $1,191.60 | |