| 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 | $204.94 | 3.465% | $212.0412 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $211.54 | 12.829% | $238.6785 | $238.68 | $238.70 | $238.70 |
| Purchase #3 | $147.71 | 7.346% | $158.5608 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $229.86 | 6.682% | $245.2192 | $245.22 | $245.20 | $245.20 |
| Purchase #5 | $40.88 | 5.280% | $43.0385 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $140.51 | 10.505% | $155.2706 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $158.68 | 13.519% | $180.1319 | $180.13 | $180.15 | $180.10 |
| 7 purchase totals = | $1,134.12 | $1,232.9407 | $1,232.94 | $1,232.95 | $1,232.90 | |