| 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 | $122.45 | 8.476% | $132.8289 | $132.83 | $132.85 | $132.80 |
| Purchase #2 | $6.72 | 13.697% | $7.6404 | $7.64 | $7.65 | $7.60 |
| Purchase #3 | $111.55 | 8.799% | $121.3653 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $190.89 | 11.789% | $213.394 | $213.39 | $213.40 | $213.40 |
| Purchase #5 | $77.25 | 5.211% | $81.2755 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $238.48 | 6.521% | $254.0313 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $244.61 | 13.480% | $277.5834 | $277.58 | $277.60 | $277.60 |
| 7 purchase totals = | $991.95 | $1,088.1188 | $1,088.12 | $1,088.20 | $1,088.10 | |