| 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 | $180.26 | 12.668% | $203.0953 | $203.10 | $203.10 | $203.10 |
| Purchase #2 | $101.37 | 5.255% | $106.697 | $106.70 | $106.70 | $106.70 |
| Purchase #3 | $219.76 | 9.224% | $240.0307 | $240.03 | $240.05 | $240.00 |
| Purchase #4 | $88.33 | 4.473% | $92.281 | $92.28 | $92.30 | $92.30 |
| Purchase #5 | $141.38 | 10.768% | $156.6038 | $156.60 | $156.60 | $156.60 |
| Purchase #6 | $220.93 | 10.562% | $244.2646 | $244.26 | $244.25 | $244.30 |
| Purchase #7 | $68.97 | 13.872% | $78.5375 | $78.54 | $78.55 | $78.50 |
| 7 purchase totals = | $1,021.00 | $1,121.5099 | $1,121.51 | $1,121.55 | $1,121.50 | |