| 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 | $188.80 | 9.468% | $206.6756 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $217.46 | 3.631% | $225.356 | $225.36 | $225.35 | $225.40 |
| Purchase #3 | $172.93 | 10.264% | $190.6795 | $190.68 | $190.70 | $190.70 |
| Purchase #4 | $231.39 | 11.486% | $257.9675 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $221.71 | 12.289% | $248.9559 | $248.96 | $248.95 | $249.00 |
| Purchase #6 | $29.39 | 13.740% | $33.4282 | $33.43 | $33.45 | $33.40 |
| Purchase #7 | $180.40 | 11.301% | $200.787 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $1,242.08 | $1,363.8497 | $1,363.87 | $1,363.90 | $1,364.00 | |