| 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 | $225.42 | 12.197% | $252.9145 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $96.35 | 10.762% | $106.7192 | $106.72 | $106.70 | $106.70 |
| Purchase #3 | $209.94 | 8.359% | $227.4889 | $227.49 | $227.50 | $227.50 |
| Purchase #4 | $63.62 | 7.290% | $68.2579 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $229.78 | 10.161% | $253.1279 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $69.70 | 8.233% | $75.4384 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $142.58 | 7.309% | $153.0012 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $1,037.39 | $1,136.9480 | $1,136.95 | $1,136.95 | $1,136.90 | |