| 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 | $137.87 | 3.178% | $142.2515 | $142.25 | $142.25 | $142.30 |
| Purchase #2 | $224.67 | 10.319% | $247.8537 | $247.85 | $247.85 | $247.90 |
| Purchase #3 | $99.94 | 8.871% | $108.8057 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $29.48 | 11.277% | $32.8045 | $32.80 | $32.80 | $32.80 |
| Purchase #5 | $50.27 | 6.287% | $53.4305 | $53.43 | $53.45 | $53.40 |
| Purchase #6 | $227.37 | 12.664% | $256.1641 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $10.66 | 5.402% | $11.2359 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $780.26 | $852.5459 | $852.54 | $852.55 | $852.60 | |