| 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 | $124.99 | 7.497% | $134.3605 | $134.36 | $134.35 | $134.40 |
| Purchase #2 | $66.97 | 12.746% | $75.506 | $75.51 | $75.50 | $75.50 |
| Purchase #3 | $242.34 | 5.682% | $256.1098 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $140.46 | 6.851% | $150.0829 | $150.08 | $150.10 | $150.10 |
| Purchase #5 | $126.46 | 13.251% | $143.2172 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $124.63 | 9.535% | $136.5135 | $136.51 | $136.50 | $136.50 |
| Purchase #7 | $210.75 | 5.363% | $222.0525 | $222.05 | $222.05 | $222.10 |
| 7 purchase totals = | $1,036.60 | $1,117.8424 | $1,117.84 | $1,117.80 | $1,117.90 | |