| 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 | $136.58 | 9.768% | $149.9211 | $149.92 | $149.90 | $149.90 |
| Purchase #2 | $53.44 | 10.507% | $59.0549 | $59.05 | $59.05 | $59.10 |
| Purchase #3 | $142.27 | 10.436% | $157.1173 | $157.12 | $157.10 | $157.10 |
| Purchase #4 | $213.73 | 11.713% | $238.7642 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $42.95 | 5.210% | $45.1877 | $45.19 | $45.20 | $45.20 |
| Purchase #6 | $238.92 | 13.268% | $270.6199 | $270.62 | $270.60 | $270.60 |
| Purchase #7 | $117.75 | 13.857% | $134.0666 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $945.64 | $1,054.7317 | $1,054.73 | $1,054.65 | $1,054.80 | |