| 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 | $140.47 | 7.277% | $150.692 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $22.44 | 8.838% | $24.4232 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $39.68 | 10.376% | $43.7972 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $226.62 | 12.323% | $254.5464 | $254.55 | $254.55 | $254.50 |
| Purchase #5 | $12.55 | 5.644% | $13.2583 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $160.88 | 13.595% | $182.7516 | $182.75 | $182.75 | $182.80 |
| Purchase #7 | $223.57 | 9.633% | $245.1065 | $245.11 | $245.10 | $245.10 |
| 7 purchase totals = | $826.21 | $914.5752 | $914.58 | $914.55 | $914.60 | |