| 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 | $200.64 | 12.234% | $225.1863 | $225.19 | $225.20 | $225.20 |
| Purchase #2 | $207.25 | 3.831% | $215.1897 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $18.58 | 10.451% | $20.5218 | $20.52 | $20.50 | $20.50 |
| Purchase #4 | $53.34 | 4.233% | $55.5979 | $55.60 | $55.60 | $55.60 |
| Purchase #5 | $57.89 | 8.463% | $62.7892 | $62.79 | $62.80 | $62.80 |
| Purchase #6 | $211.26 | 8.480% | $229.1748 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $240.81 | 5.494% | $254.0401 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $989.77 | $1,062.4998 | $1,062.50 | $1,062.50 | $1,062.50 | |