| 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 | $197.39 | 11.361% | $219.8155 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $9.42 | 12.845% | $10.63 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $232.70 | 11.245% | $258.8671 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $117.67 | 8.651% | $127.8496 | $127.85 | $127.85 | $127.80 |
| Purchase #5 | $228.60 | 12.306% | $256.7315 | $256.73 | $256.75 | $256.70 |
| Purchase #6 | $5.44 | 5.255% | $5.7259 | $5.73 | $5.75 | $5.70 |
| Purchase #7 | $106.84 | 5.137% | $112.3284 | $112.33 | $112.35 | $112.30 |
| 7 purchase totals = | $898.06 | $991.9480 | $991.96 | $992.00 | $991.80 | |