| 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 | $165.77 | 13.488% | $188.1291 | $188.13 | $188.15 | $188.10 |
| Purchase #2 | $245.96 | 10.224% | $271.107 | $271.11 | $271.10 | $271.10 |
| Purchase #3 | $159.42 | 5.440% | $168.0924 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $105.28 | 6.508% | $112.1316 | $112.13 | $112.15 | $112.10 |
| Purchase #5 | $53.56 | 9.684% | $58.7468 | $58.75 | $58.75 | $58.70 |
| Purchase #6 | $241.57 | 13.755% | $274.798 | $274.80 | $274.80 | $274.80 |
| Purchase #7 | $240.53 | 4.330% | $250.9449 | $250.94 | $250.95 | $250.90 |
| 7 purchase totals = | $1,212.09 | $1,323.9498 | $1,323.95 | $1,324.00 | $1,323.80 | |