| 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 | $118.77 | 5.239% | $124.9924 | $124.99 | $125.00 | $125.00 |
| Purchase #2 | $16.33 | 11.668% | $18.2354 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $40.62 | 4.857% | $42.5929 | $42.59 | $42.60 | $42.60 |
| Purchase #4 | $228.84 | 6.822% | $244.4515 | $244.45 | $244.45 | $244.50 |
| Purchase #5 | $209.37 | 11.311% | $233.0518 | $233.05 | $233.05 | $233.10 |
| Purchase #6 | $144.96 | 5.291% | $152.6298 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $86.68 | 7.374% | $93.0718 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $845.57 | $909.0256 | $909.02 | $909.05 | $909.10 | |