| 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 | $187.98 | 8.786% | $204.4959 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $235.39 | 10.495% | $260.0942 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $84.35 | 3.806% | $87.5604 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $234.67 | 12.855% | $264.8368 | $264.84 | $264.85 | $264.80 |
| Purchase #5 | $159.47 | 3.741% | $165.4358 | $165.44 | $165.45 | $165.40 |
| Purchase #6 | $197.84 | 7.793% | $213.2577 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $235.76 | 8.839% | $256.5988 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $1,335.46 | $1,452.2796 | $1,452.29 | $1,452.30 | $1,452.30 | |