| 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 | $202.34 | 7.701% | $217.9222 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $185.75 | 7.852% | $200.3351 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $64.92 | 10.764% | $71.908 | $71.91 | $71.90 | $71.90 |
| Purchase #4 | $180.31 | 12.453% | $202.764 | $202.76 | $202.75 | $202.80 |
| Purchase #5 | $110.77 | 8.846% | $120.5687 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $170.76 | 4.707% | $178.7977 | $178.80 | $178.80 | $178.80 |
| Purchase #7 | $116.35 | 10.336% | $128.3759 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $1,031.20 | $1,120.6716 | $1,120.68 | $1,120.65 | $1,120.70 | |