| 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 | $94.38 | 12.740% | $106.404 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $218.86 | 7.517% | $235.3117 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $100.30 | 11.654% | $111.989 | $111.99 | $112.00 | $112.00 |
| Purchase #4 | $105.34 | 4.135% | $109.6958 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $56.66 | 4.576% | $59.2528 | $59.25 | $59.25 | $59.30 |
| Purchase #6 | $234.33 | 12.209% | $262.9393 | $262.94 | $262.95 | $262.90 |
| Purchase #7 | $220.28 | 8.696% | $239.4355 | $239.44 | $239.45 | $239.40 |
| 7 purchase totals = | $1,030.15 | $1,125.0281 | $1,125.03 | $1,125.05 | $1,125.00 | |