| 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 | $123.39 | 6.724% | $131.6867 | $131.69 | $131.70 | $131.70 |
| Purchase #2 | $230.60 | 3.515% | $238.7056 | $238.71 | $238.70 | $238.70 |
| Purchase #3 | $102.79 | 10.587% | $113.6724 | $113.67 | $113.65 | $113.70 |
| Purchase #4 | $185.26 | 3.286% | $191.3476 | $191.35 | $191.35 | $191.30 |
| Purchase #5 | $244.27 | 13.627% | $277.5567 | $277.56 | $277.55 | $277.60 |
| Purchase #6 | $221.67 | 9.735% | $243.2496 | $243.25 | $243.25 | $243.20 |
| Purchase #7 | $224.34 | 4.819% | $235.1509 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $1,332.32 | $1,431.3695 | $1,431.38 | $1,431.35 | $1,431.40 | |