| 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 | $124.67 | 3.684% | $129.2628 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $36.93 | 4.796% | $38.7012 | $38.70 | $38.70 | $38.70 |
| Purchase #3 | $233.27 | 11.721% | $260.6116 | $260.61 | $260.60 | $260.60 |
| Purchase #4 | $156.79 | 5.167% | $164.8913 | $164.89 | $164.90 | $164.90 |
| Purchase #5 | $171.60 | 4.115% | $178.6613 | $178.66 | $178.65 | $178.70 |
| Purchase #6 | $165.47 | 6.142% | $175.6332 | $175.63 | $175.65 | $175.60 |
| Purchase #7 | $39.94 | 6.615% | $42.582 | $42.58 | $42.60 | $42.60 |
| 7 purchase totals = | $928.67 | $990.3434 | $990.33 | $990.35 | $990.40 | |