| 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 | $117.79 | 9.236% | $128.6691 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $213.69 | 11.381% | $238.0101 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $32.53 | 12.568% | $36.6184 | $36.62 | $36.60 | $36.60 |
| Purchase #4 | $209.54 | 3.266% | $216.3836 | $216.38 | $216.40 | $216.40 |
| Purchase #5 | $232.47 | 9.406% | $254.3361 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $180.63 | 7.771% | $194.6668 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $53.35 | 9.421% | $58.3761 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $1,040.00 | $1,127.0602 | $1,127.07 | $1,127.05 | $1,127.10 | |