| 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 | $194.53 | 12.589% | $219.0194 | $219.02 | $219.00 | $219.00 |
| Purchase #2 | $49.56 | 10.395% | $54.7118 | $54.71 | $54.70 | $54.70 |
| Purchase #3 | $219.31 | 4.790% | $229.8149 | $229.81 | $229.80 | $229.80 |
| Purchase #4 | $137.29 | 11.264% | $152.7543 | $152.75 | $152.75 | $152.80 |
| Purchase #5 | $62.41 | 12.847% | $70.4278 | $70.43 | $70.45 | $70.40 |
| Purchase #6 | $177.80 | 5.198% | $187.042 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $229.80 | 5.376% | $242.154 | $242.15 | $242.15 | $242.20 |
| 7 purchase totals = | $1,070.70 | $1,155.9242 | $1,155.91 | $1,155.90 | $1,155.90 | |