| 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 | $177.34 | 3.387% | $183.3465 | $183.35 | $183.35 | $183.30 |
| Purchase #2 | $234.38 | 4.146% | $244.0974 | $244.10 | $244.10 | $244.10 |
| Purchase #3 | $130.56 | 7.129% | $139.8676 | $139.87 | $139.85 | $139.90 |
| Purchase #4 | $238.87 | 8.667% | $259.5729 | $259.57 | $259.55 | $259.60 |
| Purchase #5 | $131.78 | 12.379% | $148.093 | $148.09 | $148.10 | $148.10 |
| Purchase #6 | $104.82 | 7.739% | $112.932 | $112.93 | $112.95 | $112.90 |
| Purchase #7 | $121.94 | 8.201% | $131.9403 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $1,139.69 | $1,219.8497 | $1,219.85 | $1,219.85 | $1,219.80 | |