| 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 | $203.64 | 5.148% | $214.1234 | $214.12 | $214.10 | $214.10 |
| Purchase #2 | $99.52 | 12.755% | $112.2138 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $250.82 | 10.122% | $276.208 | $276.21 | $276.20 | $276.20 |
| Purchase #4 | $40.65 | 11.489% | $45.3203 | $45.32 | $45.30 | $45.30 |
| Purchase #5 | $172.27 | 12.743% | $194.2224 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $93.58 | 3.743% | $97.0827 | $97.08 | $97.10 | $97.10 |
| Purchase #7 | $185.80 | 13.294% | $210.5003 | $210.50 | $210.50 | $210.50 |
| 7 purchase totals = | $1,046.28 | $1,149.6709 | $1,149.66 | $1,149.60 | $1,149.60 | |