| 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 | $243.93 | 12.120% | $273.4943 | $273.49 | $273.50 | $273.50 |
| Purchase #2 | $71.88 | 5.441% | $75.791 | $75.79 | $75.80 | $75.80 |
| Purchase #3 | $152.88 | 8.831% | $166.3808 | $166.38 | $166.40 | $166.40 |
| Purchase #4 | $37.58 | 8.727% | $40.8596 | $40.86 | $40.85 | $40.90 |
| Purchase #5 | $247.29 | 7.698% | $266.3264 | $266.33 | $266.35 | $266.30 |
| Purchase #6 | $244.25 | 7.274% | $262.0167 | $262.02 | $262.00 | $262.00 |
| Purchase #7 | $60.87 | 12.146% | $68.2633 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $1,058.68 | $1,153.1321 | $1,153.13 | $1,153.15 | $1,153.20 | |