| 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 | $137.81 | 3.855% | $143.1226 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $228.76 | 9.666% | $250.8719 | $250.87 | $250.85 | $250.90 |
| Purchase #3 | $225.46 | 4.501% | $235.608 | $235.61 | $235.60 | $235.60 |
| Purchase #4 | $232.38 | 6.697% | $247.9425 | $247.94 | $247.95 | $247.90 |
| Purchase #5 | $42.87 | 9.529% | $46.9551 | $46.96 | $46.95 | $47.00 |
| Purchase #6 | $109.55 | 6.775% | $116.972 | $116.97 | $116.95 | $117.00 |
| Purchase #7 | $50.44 | 5.594% | $53.2616 | $53.26 | $53.25 | $53.30 |
| 7 purchase totals = | $1,027.27 | $1,094.7337 | $1,094.73 | $1,094.65 | $1,094.80 | |