| 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 | $222.64 | 13.805% | $253.3755 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $250.52 | 5.339% | $263.8953 | $263.90 | $263.90 | $263.90 |
| Purchase #3 | $217.54 | 11.626% | $242.8312 | $242.83 | $242.85 | $242.80 |
| Purchase #4 | $206.46 | 11.746% | $230.7108 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $28.63 | 11.842% | $32.0204 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $14.27 | 12.344% | $16.0315 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $164.85 | 11.796% | $184.2957 | $184.30 | $184.30 | $184.30 |
| 7 purchase totals = | $1,104.91 | $1,223.1604 | $1,223.17 | $1,223.20 | $1,223.10 | |