| 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 | $238.79 | 7.474% | $256.6372 | $256.64 | $256.65 | $256.60 |
| Purchase #2 | $131.96 | 13.150% | $149.3127 | $149.31 | $149.30 | $149.30 |
| Purchase #3 | $176.38 | 10.499% | $194.8981 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $217.32 | 8.291% | $235.338 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $92.77 | 10.460% | $102.4737 | $102.47 | $102.45 | $102.50 |
| Purchase #6 | $158.80 | 13.637% | $180.4556 | $180.46 | $180.45 | $180.50 |
| Purchase #7 | $232.58 | 5.525% | $245.43 | $245.43 | $245.45 | $245.40 |
| 7 purchase totals = | $1,248.60 | $1,364.5453 | $1,364.55 | $1,364.55 | $1,364.50 | |