| 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 | $228.91 | 9.835% | $251.4233 | $251.42 | $251.40 | $251.40 |
| Purchase #2 | $237.80 | 5.816% | $251.6304 | $251.63 | $251.65 | $251.60 |
| Purchase #3 | $35.46 | 6.605% | $37.8021 | $37.80 | $37.80 | $37.80 |
| Purchase #4 | $12.58 | 4.840% | $13.1889 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $112.61 | 10.754% | $124.7201 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $53.76 | 13.500% | $61.0176 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $5.52 | 11.513% | $6.1555 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $686.64 | $745.9379 | $745.94 | $745.90 | $745.90 | |