| 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 | $51.84 | 9.495% | $56.7622 | $56.76 | $56.75 | $56.80 |
| Purchase #2 | $184.78 | 6.822% | $197.3857 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $139.52 | 12.479% | $156.9307 | $156.93 | $156.95 | $156.90 |
| Purchase #4 | $139.42 | 11.247% | $155.1006 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $129.64 | 10.122% | $142.7622 | $142.76 | $142.75 | $142.80 |
| Purchase #6 | $244.81 | 3.726% | $253.9316 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $234.85 | 11.505% | $261.8695 | $261.87 | $261.85 | $261.90 |
| 7 purchase totals = | $1,124.86 | $1,224.7425 | $1,224.74 | $1,224.75 | $1,224.80 | |