| 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 | $225.54 | 7.169% | $241.709 | $241.71 | $241.70 | $241.70 |
| Purchase #2 | $118.29 | 7.460% | $127.1144 | $127.11 | $127.10 | $127.10 |
| Purchase #3 | $229.97 | 12.106% | $257.8102 | $257.81 | $257.80 | $257.80 |
| Purchase #4 | $165.77 | 6.803% | $177.0473 | $177.05 | $177.05 | $177.00 |
| Purchase #5 | $182.60 | 4.499% | $190.8152 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $81.60 | 3.473% | $84.434 | $84.43 | $84.45 | $84.40 |
| Purchase #7 | $40.28 | 6.208% | $42.7806 | $42.78 | $42.80 | $42.80 |
| 7 purchase totals = | $1,044.05 | $1,121.7107 | $1,121.71 | $1,121.70 | $1,121.60 | |