| 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 | $148.66 | 10.473% | $164.2292 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $243.44 | 4.850% | $255.2468 | $255.25 | $255.25 | $255.20 |
| Purchase #3 | $112.90 | 7.132% | $120.952 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $242.40 | 11.565% | $270.4336 | $270.43 | $270.45 | $270.40 |
| Purchase #5 | $135.55 | 9.267% | $148.1114 | $148.11 | $148.10 | $148.10 |
| Purchase #6 | $56.73 | 8.738% | $61.6871 | $61.69 | $61.70 | $61.70 |
| Purchase #7 | $17.25 | 10.574% | $19.074 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $956.93 | $1,039.7341 | $1,039.73 | $1,039.75 | $1,039.70 | |