| 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 | $238.43 | 10.626% | $263.7656 | $263.77 | $263.75 | $263.80 |
| Purchase #2 | $97.64 | 11.840% | $109.2006 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $100.39 | 8.869% | $109.2936 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $79.84 | 4.111% | $83.1222 | $83.12 | $83.10 | $83.10 |
| Purchase #5 | $121.27 | 4.210% | $126.3755 | $126.38 | $126.40 | $126.40 |
| Purchase #6 | $176.68 | 12.510% | $198.7827 | $198.78 | $198.80 | $198.80 |
| Purchase #7 | $249.74 | 10.320% | $275.5132 | $275.51 | $275.50 | $275.50 |
| 7 purchase totals = | $1,063.99 | $1,166.0534 | $1,166.05 | $1,166.05 | $1,166.10 | |