| 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 | $234.34 | 7.477% | $251.8616 | $251.86 | $251.85 | $251.90 |
| Purchase #2 | $86.52 | 4.771% | $90.6479 | $90.65 | $90.65 | $90.60 |
| Purchase #3 | $242.96 | 4.311% | $253.434 | $253.43 | $253.45 | $253.40 |
| Purchase #4 | $174.37 | 11.251% | $193.9884 | $193.99 | $194.00 | $194.00 |
| Purchase #5 | $91.59 | 12.650% | $103.1761 | $103.18 | $103.20 | $103.20 |
| Purchase #6 | $166.66 | 5.754% | $176.2496 | $176.25 | $176.25 | $176.20 |
| Purchase #7 | $167.29 | 5.687% | $176.8038 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $1,163.73 | $1,246.1614 | $1,246.16 | $1,246.20 | $1,246.10 | |