| 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 | $216.32 | 6.231% | $229.7989 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $111.54 | 7.137% | $119.5006 | $119.50 | $119.50 | $119.50 |
| Purchase #3 | $244.86 | 9.460% | $268.0238 | $268.02 | $268.00 | $268.00 |
| Purchase #4 | $149.60 | 7.314% | $160.5417 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $94.70 | 13.834% | $107.8008 | $107.80 | $107.80 | $107.80 |
| Purchase #6 | $208.99 | 12.394% | $234.8922 | $234.89 | $234.90 | $234.90 |
| Purchase #7 | $249.58 | 13.241% | $282.6269 | $282.63 | $282.65 | $282.60 |
| 7 purchase totals = | $1,275.59 | $1,403.1849 | $1,403.18 | $1,403.20 | $1,403.10 | |