| 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 | $244.49 | 4.825% | $256.2866 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $233.41 | 3.147% | $240.7554 | $240.76 | $240.75 | $240.80 |
| Purchase #3 | $16.77 | 3.850% | $17.4156 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $194.37 | 6.145% | $206.314 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $221.87 | 11.477% | $247.334 | $247.33 | $247.35 | $247.30 |
| Purchase #6 | $128.72 | 10.589% | $142.3502 | $142.35 | $142.35 | $142.40 |
| Purchase #7 | $198.45 | 13.319% | $224.8816 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $1,238.08 | $1,335.3374 | $1,335.34 | $1,335.35 | $1,335.40 | |