| 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 | $201.34 | 8.509% | $218.472 | $218.47 | $218.45 | $218.50 |
| Purchase #2 | $32.59 | 6.743% | $34.7875 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $124.80 | 4.260% | $130.1165 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $228.33 | 13.656% | $259.5107 | $259.51 | $259.50 | $259.50 |
| Purchase #5 | $28.58 | 6.429% | $30.4174 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $98.79 | 13.603% | $112.2284 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $152.59 | 4.778% | $159.8808 | $159.88 | $159.90 | $159.90 |
| 7 purchase totals = | $867.02 | $945.4133 | $945.42 | $945.40 | $945.40 | |