| 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 | $221.69 | 12.312% | $248.9845 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $98.36 | 12.222% | $110.3816 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $80.88 | 10.806% | $89.6199 | $89.62 | $89.60 | $89.60 |
| Purchase #4 | $181.52 | 10.578% | $200.7212 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $224.46 | 7.515% | $241.3282 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $110.39 | 8.429% | $119.6948 | $119.69 | $119.70 | $119.70 |
| Purchase #7 | $155.42 | 5.244% | $163.5702 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $1,072.72 | $1,174.3004 | $1,174.29 | $1,174.30 | $1,174.30 | |