| 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 | $228.73 | 7.288% | $245.3998 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $171.72 | 12.328% | $192.8896 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $58.57 | 10.315% | $64.6115 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $12.40 | 3.482% | $12.8318 | $12.83 | $12.85 | $12.80 |
| Purchase #5 | $137.62 | 4.483% | $143.7895 | $143.79 | $143.80 | $143.80 |
| Purchase #6 | $248.75 | 8.555% | $270.0306 | $270.03 | $270.05 | $270.00 |
| Purchase #7 | $117.29 | 12.746% | $132.2398 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $975.08 | $1,061.7926 | $1,061.79 | $1,061.85 | $1,061.70 | |