| 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 | $12.49 | 13.439% | $14.1685 | $14.17 | $14.15 | $14.20 |
| Purchase #2 | $237.52 | 5.829% | $251.365 | $251.37 | $251.35 | $251.40 |
| Purchase #3 | $125.91 | 3.226% | $129.9719 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $53.87 | 11.823% | $60.2391 | $60.24 | $60.25 | $60.20 |
| Purchase #5 | $99.33 | 9.356% | $108.6233 | $108.62 | $108.60 | $108.60 |
| Purchase #6 | $95.75 | 6.164% | $101.652 | $101.65 | $101.65 | $101.70 |
| Purchase #7 | $138.44 | 5.184% | $145.6167 | $145.62 | $145.60 | $145.60 |
| 7 purchase totals = | $763.31 | $811.6365 | $811.64 | $811.55 | $811.70 | |