| 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 | $117.39 | 8.291% | $127.1228 | $127.12 | $127.10 | $127.10 |
| Purchase #2 | $235.81 | 11.853% | $263.7606 | $263.76 | $263.75 | $263.80 |
| Purchase #3 | $223.74 | 12.495% | $251.6963 | $251.70 | $251.70 | $251.70 |
| Purchase #4 | $93.60 | 5.396% | $98.6507 | $98.65 | $98.65 | $98.70 |
| Purchase #5 | $72.69 | 9.438% | $79.5505 | $79.55 | $79.55 | $79.60 |
| Purchase #6 | $192.96 | 9.811% | $211.8913 | $211.89 | $211.90 | $211.90 |
| Purchase #7 | $185.41 | 13.615% | $210.6536 | $210.65 | $210.65 | $210.70 |
| 7 purchase totals = | $1,121.60 | $1,243.3258 | $1,243.32 | $1,243.30 | $1,243.50 | |