| 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 | $203.72 | 4.716% | $213.3274 | $213.33 | $213.35 | $213.30 |
| Purchase #2 | $38.28 | 6.325% | $40.7012 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $60.61 | 11.178% | $67.385 | $67.39 | $67.40 | $67.40 |
| Purchase #4 | $123.82 | 11.586% | $138.1658 | $138.17 | $138.15 | $138.20 |
| Purchase #5 | $205.84 | 9.505% | $225.4051 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $20.30 | 9.327% | $22.1934 | $22.19 | $22.20 | $22.20 |
| Purchase #7 | $212.64 | 13.348% | $241.0232 | $241.02 | $241.00 | $241.00 |
| 7 purchase totals = | $865.21 | $948.2011 | $948.21 | $948.20 | $948.20 | |