| 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 | $217.57 | 11.136% | $241.7986 | $241.80 | $241.80 | $241.80 |
| Purchase #2 | $128.65 | 9.181% | $140.4614 | $140.46 | $140.45 | $140.50 |
| Purchase #3 | $218.25 | 3.348% | $225.557 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $60.40 | 12.706% | $68.0744 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $194.39 | 11.358% | $216.4688 | $216.47 | $216.45 | $216.50 |
| Purchase #6 | $187.96 | 9.336% | $205.5079 | $205.51 | $205.50 | $205.50 |
| Purchase #7 | $113.40 | 4.215% | $118.1798 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $1,120.62 | $1,216.0479 | $1,216.05 | $1,216.00 | $1,216.20 | |