| 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 | $24.25 | 3.604% | $25.124 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $244.97 | 13.150% | $277.1836 | $277.18 | $277.20 | $277.20 |
| Purchase #3 | $18.37 | 8.716% | $19.9711 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $70.83 | 4.232% | $73.8275 | $73.83 | $73.85 | $73.80 |
| Purchase #5 | $142.79 | 6.634% | $152.2627 | $152.26 | $152.25 | $152.30 |
| Purchase #6 | $224.62 | 12.402% | $252.4774 | $252.48 | $252.50 | $252.50 |
| Purchase #7 | $161.88 | 11.407% | $180.3457 | $180.35 | $180.35 | $180.30 |
| 7 purchase totals = | $887.71 | $981.1920 | $981.19 | $981.20 | $981.20 | |