| 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 | $217.70 | 3.346% | $224.9842 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $184.69 | 10.295% | $203.7038 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $176.99 | 9.292% | $193.4359 | $193.44 | $193.45 | $193.40 |
| Purchase #4 | $96.90 | 6.266% | $102.9718 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $11.31 | 6.763% | $12.0749 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $143.25 | 3.373% | $148.0818 | $148.08 | $148.10 | $148.10 |
| Purchase #7 | $172.71 | 4.768% | $180.9448 | $180.94 | $180.95 | $180.90 |
| 7 purchase totals = | $1,003.55 | $1,066.1972 | $1,066.18 | $1,066.20 | $1,066.20 | |