| 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 | $124.60 | 11.280% | $138.6549 | $138.65 | $138.65 | $138.70 |
| Purchase #2 | $88.26 | 8.618% | $95.8662 | $95.87 | $95.85 | $95.90 |
| Purchase #3 | $111.83 | 3.820% | $116.1019 | $116.10 | $116.10 | $116.10 |
| Purchase #4 | $194.33 | 12.248% | $218.1315 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $52.55 | 5.698% | $55.5443 | $55.54 | $55.55 | $55.50 |
| Purchase #6 | $239.74 | 7.757% | $258.3366 | $258.34 | $258.35 | $258.30 |
| Purchase #7 | $44.56 | 12.261% | $50.0235 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $855.87 | $932.6589 | $932.65 | $932.65 | $932.60 | |