| 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 | $218.49 | 6.607% | $232.9256 | $232.93 | $232.95 | $232.90 |
| Purchase #2 | $102.48 | 6.118% | $108.7497 | $108.75 | $108.75 | $108.70 |
| Purchase #3 | $250.30 | 8.568% | $271.7457 | $271.75 | $271.75 | $271.70 |
| Purchase #4 | $244.68 | 11.756% | $273.4446 | $273.44 | $273.45 | $273.40 |
| Purchase #5 | $19.36 | 10.302% | $21.3545 | $21.35 | $21.35 | $21.40 |
| Purchase #6 | $27.53 | 7.797% | $29.6765 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $97.60 | 10.255% | $107.6089 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $960.44 | $1,045.5055 | $1,045.51 | $1,045.55 | $1,045.40 | |