| 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 | $233.60 | 11.119% | $259.574 | $259.57 | $259.55 | $259.60 |
| Purchase #2 | $21.46 | 8.786% | $23.3455 | $23.35 | $23.35 | $23.30 |
| Purchase #3 | $207.85 | 6.324% | $220.9944 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $117.73 | 10.549% | $130.1493 | $130.15 | $130.15 | $130.10 |
| Purchase #5 | $131.31 | 8.517% | $142.4937 | $142.49 | $142.50 | $142.50 |
| Purchase #6 | $139.42 | 9.590% | $152.7904 | $152.79 | $152.80 | $152.80 |
| Purchase #7 | $56.38 | 4.239% | $58.7699 | $58.77 | $58.75 | $58.80 |
| 7 purchase totals = | $907.75 | $988.1172 | $988.11 | $988.10 | $988.10 | |