| 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 | $111.39 | 11.682% | $124.4026 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $52.84 | 10.540% | $58.4093 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $146.84 | 5.861% | $155.4463 | $155.45 | $155.45 | $155.40 |
| Purchase #4 | $112.88 | 7.788% | $121.6711 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $218.29 | 5.380% | $230.034 | $230.03 | $230.05 | $230.00 |
| Purchase #6 | $158.64 | 8.828% | $172.6447 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $35.43 | 10.150% | $39.0261 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $836.31 | $901.6341 | $901.63 | $901.65 | $901.50 | |