| 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 | $226.68 | 3.859% | $235.4276 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $138.53 | 12.658% | $156.0651 | $156.07 | $156.05 | $156.10 |
| Purchase #3 | $131.91 | 9.334% | $144.2225 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $27.33 | 13.467% | $31.0105 | $31.01 | $31.00 | $31.00 |
| Purchase #5 | $10.33 | 9.440% | $11.3052 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $87.44 | 7.394% | $93.9053 | $93.91 | $93.90 | $93.90 |
| Purchase #7 | $119.60 | 10.388% | $132.024 | $132.02 | $132.00 | $132.00 |
| 7 purchase totals = | $741.82 | $803.9602 | $803.97 | $803.90 | $803.90 | |