| 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 | $210.84 | 9.703% | $231.2978 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $120.48 | 7.178% | $129.1281 | $129.13 | $129.15 | $129.10 |
| Purchase #3 | $196.82 | 7.729% | $212.0322 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $119.70 | 5.135% | $125.8466 | $125.85 | $125.85 | $125.80 |
| Purchase #5 | $206.73 | 11.467% | $230.4357 | $230.44 | $230.45 | $230.40 |
| Purchase #6 | $211.95 | 10.832% | $234.9084 | $234.91 | $234.90 | $234.90 |
| Purchase #7 | $247.97 | 11.636% | $276.8238 | $276.82 | $276.80 | $276.80 |
| 7 purchase totals = | $1,314.49 | $1,440.4726 | $1,440.48 | $1,440.50 | $1,440.30 | |