| 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 | $222.82 | 12.791% | $251.3209 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $17.25 | 8.681% | $18.7475 | $18.75 | $18.75 | $18.70 |
| Purchase #3 | $211.95 | 9.855% | $232.8377 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $95.47 | 7.417% | $102.551 | $102.55 | $102.55 | $102.60 |
| Purchase #5 | $100.55 | 4.199% | $104.7721 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $250.99 | 9.799% | $275.5845 | $275.58 | $275.60 | $275.60 |
| Purchase #7 | $137.34 | 11.739% | $153.4623 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $1,036.37 | $1,139.2760 | $1,139.27 | $1,139.25 | $1,139.30 | |