| 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 | $224.69 | 3.496% | $232.5452 | $232.55 | $232.55 | $232.50 |
| Purchase #2 | $11.60 | 3.466% | $12.0021 | $12.00 | $12.00 | $12.00 |
| Purchase #3 | $45.94 | 7.340% | $49.312 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $115.92 | 10.278% | $127.8343 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $42.38 | 13.149% | $47.9525 | $47.95 | $47.95 | $48.00 |
| Purchase #6 | $87.28 | 7.467% | $93.7972 | $93.80 | $93.80 | $93.80 |
| Purchase #7 | $174.44 | 13.870% | $198.6348 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $702.25 | $762.0781 | $762.07 | $762.10 | $762.00 | |