| 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 | $201.26 | 9.326% | $220.0295 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $49.72 | 10.145% | $54.7641 | $54.76 | $54.75 | $54.80 |
| Purchase #3 | $104.44 | 4.210% | $108.8369 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $191.78 | 7.339% | $205.8547 | $205.85 | $205.85 | $205.90 |
| Purchase #5 | $58.76 | 7.585% | $63.2169 | $63.22 | $63.20 | $63.20 |
| Purchase #6 | $238.99 | 13.438% | $271.1055 | $271.11 | $271.10 | $271.10 |
| Purchase #7 | $44.52 | 4.117% | $46.3529 | $46.35 | $46.35 | $46.40 |
| 7 purchase totals = | $889.47 | $970.1605 | $970.16 | $970.15 | $970.20 | |