| 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 | $203.59 | 10.574% | $225.1176 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $20.66 | 10.272% | $22.7822 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $63.61 | 9.566% | $69.6949 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $91.32 | 6.707% | $97.4448 | $97.44 | $97.45 | $97.40 |
| Purchase #5 | $243.49 | 4.442% | $254.3058 | $254.31 | $254.30 | $254.30 |
| Purchase #6 | $182.90 | 8.663% | $198.7446 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $197.88 | 7.346% | $212.4163 | $212.42 | $212.40 | $212.40 |
| 7 purchase totals = | $1,003.45 | $1,080.5062 | $1,080.50 | $1,080.50 | $1,080.40 | |