| 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 | $198.31 | 6.537% | $211.2735 | $211.27 | $211.25 | $211.30 |
| Purchase #2 | $229.69 | 9.571% | $251.6736 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $106.64 | 7.500% | $114.638 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $161.65 | 8.422% | $175.2642 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $109.73 | 9.267% | $119.8987 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $203.39 | 4.241% | $212.0158 | $212.02 | $212.00 | $212.00 |
| Purchase #7 | $129.47 | 5.192% | $136.1921 | $136.19 | $136.20 | $136.20 |
| 7 purchase totals = | $1,138.88 | $1,220.9559 | $1,220.95 | $1,220.90 | $1,221.00 | |