| 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 | $107.63 | 6.264% | $114.3719 | $114.37 | $114.35 | $114.40 |
| Purchase #2 | $35.44 | 4.529% | $37.0451 | $37.05 | $37.05 | $37.00 |
| Purchase #3 | $175.46 | 5.282% | $184.7278 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $237.78 | 11.550% | $265.2436 | $265.24 | $265.25 | $265.20 |
| Purchase #5 | $135.60 | 10.242% | $149.4882 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $144.68 | 12.568% | $162.8634 | $162.86 | $162.85 | $162.90 |
| Purchase #7 | $194.80 | 12.412% | $218.9786 | $218.98 | $219.00 | $219.00 |
| 7 purchase totals = | $1,031.39 | $1,132.7186 | $1,132.72 | $1,132.75 | $1,132.70 | |