| 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 | $185.51 | 12.596% | $208.8768 | $208.88 | $208.90 | $208.90 |
| Purchase #2 | $214.89 | 9.331% | $234.9414 | $234.94 | $234.95 | $234.90 |
| Purchase #3 | $47.37 | 6.117% | $50.2676 | $50.27 | $50.25 | $50.30 |
| Purchase #4 | $127.79 | 4.404% | $133.4179 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $131.56 | 3.572% | $136.2593 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $126.37 | 12.584% | $142.2724 | $142.27 | $142.25 | $142.30 |
| Purchase #7 | $246.27 | 12.508% | $277.0735 | $277.07 | $277.05 | $277.10 |
| 7 purchase totals = | $1,079.76 | $1,183.1089 | $1,183.11 | $1,183.05 | $1,183.20 | |