| 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 | $249.89 | 8.442% | $270.9857 | $270.99 | $271.00 | $271.00 |
| Purchase #2 | $5.65 | 6.470% | $6.0156 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $108.64 | 8.675% | $118.0645 | $118.06 | $118.05 | $118.10 |
| Purchase #4 | $191.81 | 13.464% | $217.6353 | $217.64 | $217.65 | $217.60 |
| Purchase #5 | $237.34 | 7.531% | $255.2141 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $132.64 | 6.623% | $141.4247 | $141.42 | $141.40 | $141.40 |
| Purchase #7 | $157.92 | 9.528% | $172.9666 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $1,083.89 | $1,182.3065 | $1,182.31 | $1,182.25 | $1,182.30 | |