| 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 | $108.61 | 9.333% | $118.7466 | $118.75 | $118.75 | $118.70 |
| Purchase #2 | $148.65 | 12.719% | $167.5568 | $167.56 | $167.55 | $167.60 |
| Purchase #3 | $138.98 | 5.499% | $146.6225 | $146.62 | $146.60 | $146.60 |
| Purchase #4 | $180.87 | 3.201% | $186.6596 | $186.66 | $186.65 | $186.70 |
| Purchase #5 | $200.62 | 9.386% | $219.4502 | $219.45 | $219.45 | $219.50 |
| Purchase #6 | $232.55 | 7.290% | $249.5029 | $249.50 | $249.50 | $249.50 |
| Purchase #7 | $19.78 | 7.702% | $21.3035 | $21.30 | $21.30 | $21.30 |
| 7 purchase totals = | $1,030.06 | $1,109.8421 | $1,109.84 | $1,109.80 | $1,109.90 | |