| 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 | $193.64 | 9.544% | $212.121 | $212.12 | $212.10 | $212.10 |
| Purchase #2 | $82.31 | 10.306% | $90.7929 | $90.79 | $90.80 | $90.80 |
| Purchase #3 | $110.28 | 13.532% | $125.2031 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $40.41 | 9.675% | $44.3197 | $44.32 | $44.30 | $44.30 |
| Purchase #5 | $222.77 | 10.277% | $245.6641 | $245.66 | $245.65 | $245.70 |
| Purchase #6 | $162.74 | 12.117% | $182.4592 | $182.46 | $182.45 | $182.50 |
| Purchase #7 | $66.69 | 8.861% | $72.5994 | $72.60 | $72.60 | $72.60 |
| 7 purchase totals = | $878.84 | $973.1594 | $973.15 | $973.10 | $973.20 | |