| 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 | $219.26 | 10.793% | $242.9247 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $69.47 | 6.628% | $74.0745 | $74.07 | $74.05 | $74.10 |
| Purchase #3 | $51.83 | 8.312% | $56.1381 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $122.32 | 8.415% | $132.6132 | $132.61 | $132.60 | $132.60 |
| Purchase #5 | $55.51 | 9.690% | $60.8889 | $60.89 | $60.90 | $60.90 |
| Purchase #6 | $139.80 | 12.273% | $156.9577 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $86.82 | 9.418% | $94.9967 | $95.00 | $95.00 | $95.00 |
| 7 purchase totals = | $745.01 | $818.5938 | $818.59 | $818.55 | $818.60 | |