| 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 | $234.91 | 12.770% | $264.908 | $264.91 | $264.90 | $264.90 |
| Purchase #2 | $225.50 | 3.325% | $232.9979 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $140.99 | 13.517% | $160.0476 | $160.05 | $160.05 | $160.00 |
| Purchase #4 | $245.72 | 4.363% | $256.4408 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $126.42 | 13.488% | $143.4715 | $143.47 | $143.45 | $143.50 |
| Purchase #6 | $51.78 | 3.818% | $53.757 | $53.76 | $53.75 | $53.80 |
| Purchase #7 | $52.58 | 5.535% | $55.4903 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $1,077.90 | $1,167.1131 | $1,167.12 | $1,167.10 | $1,167.10 | |