| 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 | $198.58 | 7.376% | $213.2273 | $213.23 | $213.25 | $213.20 |
| Purchase #2 | $101.29 | 13.858% | $115.3268 | $115.33 | $115.35 | $115.30 |
| Purchase #3 | $113.60 | 13.756% | $129.2268 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $185.40 | 13.176% | $209.8283 | $209.83 | $209.85 | $209.80 |
| Purchase #5 | $103.63 | 3.434% | $107.1887 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $206.34 | 6.539% | $219.8326 | $219.83 | $219.85 | $219.80 |
| Purchase #7 | $61.47 | 12.805% | $69.3412 | $69.34 | $69.35 | $69.30 |
| 7 purchase totals = | $970.31 | $1,063.9717 | $1,063.98 | $1,064.10 | $1,063.80 | |