| 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 | $199.29 | 6.150% | $211.5463 | $211.55 | $211.55 | $211.50 |
| Purchase #2 | $34.97 | 5.681% | $36.9566 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $14.26 | 13.196% | $16.1417 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $245.81 | 6.390% | $261.5173 | $261.52 | $261.50 | $261.50 |
| Purchase #5 | $107.81 | 3.658% | $111.7537 | $111.75 | $111.75 | $111.80 |
| Purchase #6 | $193.79 | 8.746% | $210.7389 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $109.98 | 9.325% | $120.2356 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $905.91 | $968.8901 | $968.90 | $968.90 | $968.80 | |