| 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 | $197.62 | 8.764% | $214.9394 | $214.94 | $214.95 | $214.90 |
| Purchase #2 | $161.91 | 5.492% | $170.8021 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $241.90 | 6.514% | $257.6574 | $257.66 | $257.65 | $257.70 |
| Purchase #4 | $138.96 | 4.212% | $144.813 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $239.98 | 10.439% | $265.0315 | $265.03 | $265.05 | $265.00 |
| Purchase #6 | $213.36 | 10.461% | $235.6796 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $127.50 | 3.380% | $131.8095 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $1,321.23 | $1,420.7325 | $1,420.73 | $1,420.75 | $1,420.70 | |