| 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 | $189.65 | 4.694% | $198.5522 | $198.55 | $198.55 | $198.60 |
| Purchase #2 | $245.95 | 12.648% | $277.0578 | $277.06 | $277.05 | $277.10 |
| Purchase #3 | $42.61 | 11.581% | $47.5447 | $47.54 | $47.55 | $47.50 |
| Purchase #4 | $116.84 | 13.297% | $132.3762 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $185.41 | 13.278% | $210.0287 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $88.81 | 3.219% | $91.6688 | $91.67 | $91.65 | $91.70 |
| Purchase #7 | $52.71 | 10.818% | $58.4122 | $58.41 | $58.40 | $58.40 |
| 7 purchase totals = | $921.98 | $1,015.6406 | $1,015.64 | $1,015.65 | $1,015.70 | |