| 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 | $224.93 | 8.162% | $243.2888 | $243.29 | $243.30 | $243.30 |
| Purchase #2 | $197.98 | 8.214% | $214.2421 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $179.95 | 11.589% | $200.8044 | $200.80 | $200.80 | $200.80 |
| Purchase #4 | $217.73 | 5.389% | $229.4635 | $229.46 | $229.45 | $229.50 |
| Purchase #5 | $146.46 | 4.484% | $153.0273 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $68.27 | 12.443% | $76.7648 | $76.76 | $76.75 | $76.80 |
| Purchase #7 | $163.91 | 5.206% | $172.4432 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $1,199.23 | $1,290.0341 | $1,290.02 | $1,290.05 | $1,290.00 | |