| 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 | $191.29 | 3.370% | $197.7365 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $244.57 | 3.548% | $253.2473 | $253.25 | $253.25 | $253.20 |
| Purchase #3 | $21.61 | 11.827% | $24.1658 | $24.17 | $24.15 | $24.20 |
| Purchase #4 | $124.60 | 12.831% | $140.5874 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $37.94 | 4.155% | $39.5164 | $39.52 | $39.50 | $39.50 |
| Purchase #6 | $18.60 | 4.417% | $19.4216 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $52.87 | 8.656% | $57.4464 | $57.45 | $57.45 | $57.40 |
| 7 purchase totals = | $691.48 | $732.1214 | $732.14 | $732.10 | $732.00 | |