| 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 | $115.33 | 12.602% | $129.8639 | $129.86 | $129.85 | $129.90 |
| Purchase #2 | $109.63 | 3.738% | $113.728 | $113.73 | $113.75 | $113.70 |
| Purchase #3 | $184.86 | 11.581% | $206.2686 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $84.97 | 13.812% | $96.7061 | $96.71 | $96.70 | $96.70 |
| Purchase #5 | $107.64 | 7.208% | $115.3987 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $234.59 | 12.583% | $264.1085 | $264.11 | $264.10 | $264.10 |
| Purchase #7 | $101.52 | 6.112% | $107.7249 | $107.72 | $107.70 | $107.70 |
| 7 purchase totals = | $938.54 | $1,033.7987 | $1,033.80 | $1,033.75 | $1,033.80 | |