| 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 | $240.94 | 8.770% | $262.0704 | $262.07 | $262.05 | $262.10 |
| Purchase #2 | $208.90 | 6.327% | $222.1171 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $104.86 | 5.380% | $110.5015 | $110.50 | $110.50 | $110.50 |
| Purchase #4 | $149.85 | 5.624% | $158.2776 | $158.28 | $158.30 | $158.30 |
| Purchase #5 | $218.87 | 6.635% | $233.392 | $233.39 | $233.40 | $233.40 |
| Purchase #6 | $132.59 | 8.283% | $143.5724 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $35.61 | 3.775% | $36.9543 | $36.95 | $36.95 | $37.00 |
| 7 purchase totals = | $1,091.62 | $1,166.8853 | $1,166.88 | $1,166.85 | $1,167.00 | |