| 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 | $217.52 | 9.729% | $238.6825 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $139.93 | 9.828% | $153.6823 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $152.48 | 10.345% | $168.2541 | $168.25 | $168.25 | $168.30 |
| Purchase #4 | $143.47 | 9.614% | $157.2632 | $157.26 | $157.25 | $157.30 |
| Purchase #5 | $80.97 | 9.827% | $88.9269 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $184.75 | 12.812% | $208.4202 | $208.42 | $208.40 | $208.40 |
| Purchase #7 | $203.77 | 6.574% | $217.1658 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $1,122.89 | $1,232.3950 | $1,232.39 | $1,232.40 | $1,232.50 | |