| 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 | $18.34 | 5.612% | $19.3692 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $243.54 | 10.443% | $268.9729 | $268.97 | $268.95 | $269.00 |
| Purchase #3 | $174.66 | 10.743% | $193.4237 | $193.42 | $193.40 | $193.40 |
| Purchase #4 | $203.46 | 10.712% | $225.2546 | $225.25 | $225.25 | $225.30 |
| Purchase #5 | $145.79 | 9.604% | $159.7917 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $136.47 | 13.339% | $154.6737 | $154.67 | $154.65 | $154.70 |
| Purchase #7 | $238.63 | 7.612% | $256.7945 | $256.79 | $256.80 | $256.80 |
| 7 purchase totals = | $1,160.89 | $1,278.2803 | $1,278.26 | $1,278.20 | $1,278.40 | |