| 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 | $203.88 | 3.369% | $210.7487 | $210.75 | $210.75 | $210.70 |
| Purchase #2 | $132.64 | 12.583% | $149.3301 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $89.70 | 13.447% | $101.762 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $43.30 | 6.447% | $46.0916 | $46.09 | $46.10 | $46.10 |
| Purchase #5 | $41.65 | 6.487% | $44.3518 | $44.35 | $44.35 | $44.40 |
| Purchase #6 | $23.97 | 4.646% | $25.0836 | $25.08 | $25.10 | $25.10 |
| Purchase #7 | $20.29 | 13.272% | $22.9829 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $555.43 | $600.3507 | $600.34 | $600.40 | $600.40 | |