| 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 | $129.46 | 7.730% | $139.4673 | $139.47 | $139.45 | $139.50 |
| Purchase #2 | $225.73 | 5.385% | $237.8856 | $237.89 | $237.90 | $237.90 |
| Purchase #3 | $88.36 | 9.351% | $96.6225 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $224.97 | 9.784% | $246.9811 | $246.98 | $247.00 | $247.00 |
| Purchase #5 | $17.87 | 4.299% | $18.6382 | $18.64 | $18.65 | $18.60 |
| Purchase #6 | $152.77 | 11.313% | $170.0529 | $170.05 | $170.05 | $170.10 |
| Purchase #7 | $195.65 | 3.399% | $202.3001 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $1,034.81 | $1,111.9477 | $1,111.95 | $1,111.95 | $1,112.00 | |