| 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 | $119.66 | 7.188% | $128.2612 | $128.26 | $128.25 | $128.30 |
| Purchase #2 | $194.83 | 12.590% | $219.3591 | $219.36 | $219.35 | $219.40 |
| Purchase #3 | $239.81 | 3.630% | $248.5151 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $47.55 | 11.469% | $53.0035 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $198.90 | 4.198% | $207.2498 | $207.25 | $207.25 | $207.20 |
| Purchase #6 | $240.57 | 10.561% | $265.9766 | $265.98 | $266.00 | $266.00 |
| Purchase #7 | $113.36 | 9.777% | $124.4432 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $1,154.68 | $1,246.8085 | $1,246.81 | $1,246.80 | $1,246.80 | |