| 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 | $120.88 | 6.452% | $128.6792 | $128.68 | $128.70 | $128.70 |
| Purchase #2 | $203.51 | 4.836% | $213.3517 | $213.35 | $213.35 | $213.40 |
| Purchase #3 | $133.83 | 11.581% | $149.3289 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $22.77 | 6.357% | $24.2175 | $24.22 | $24.20 | $24.20 |
| Purchase #5 | $37.70 | 8.682% | $40.9731 | $40.97 | $40.95 | $41.00 |
| Purchase #6 | $250.75 | 12.264% | $281.502 | $281.50 | $281.50 | $281.50 |
| Purchase #7 | $39.93 | 8.436% | $43.2985 | $43.30 | $43.30 | $43.30 |
| 7 purchase totals = | $809.37 | $881.3509 | $881.35 | $881.35 | $881.40 | |