| 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 | $25.68 | 12.821% | $28.9724 | $28.97 | $28.95 | $29.00 |
| Purchase #2 | $197.38 | 13.546% | $224.1171 | $224.12 | $224.10 | $224.10 |
| Purchase #3 | $108.35 | 10.256% | $119.4624 | $119.46 | $119.45 | $119.50 |
| Purchase #4 | $196.65 | 11.585% | $219.4319 | $219.43 | $219.45 | $219.40 |
| Purchase #5 | $167.56 | 4.394% | $174.9226 | $174.92 | $174.90 | $174.90 |
| Purchase #6 | $130.49 | 7.644% | $140.4647 | $140.46 | $140.45 | $140.50 |
| Purchase #7 | $246.75 | 3.648% | $255.7514 | $255.75 | $255.75 | $255.80 |
| 7 purchase totals = | $1,072.86 | $1,163.1225 | $1,163.11 | $1,163.05 | $1,163.20 | |