| 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 | $84.73 | 7.688% | $91.244 | $91.24 | $91.25 | $91.20 |
| Purchase #2 | $198.40 | 13.649% | $225.4796 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $122.77 | 13.737% | $139.6349 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $204.88 | 6.848% | $218.9102 | $218.91 | $218.90 | $218.90 |
| Purchase #5 | $190.98 | 11.367% | $212.6887 | $212.69 | $212.70 | $212.70 |
| Purchase #6 | $115.29 | 5.254% | $121.3473 | $121.35 | $121.35 | $121.30 |
| Purchase #7 | $244.83 | 12.304% | $274.9539 | $274.95 | $274.95 | $275.00 |
| 7 purchase totals = | $1,161.88 | $1,284.2586 | $1,284.25 | $1,284.30 | $1,284.20 | |