| 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 | $96.83 | 12.564% | $108.9957 | $109.00 | $109.00 | $109.00 |
| Purchase #2 | $240.27 | 8.442% | $260.5536 | $260.55 | $260.55 | $260.60 |
| Purchase #3 | $151.85 | 13.567% | $172.4515 | $172.45 | $172.45 | $172.50 |
| Purchase #4 | $236.96 | 11.244% | $263.6038 | $263.60 | $263.60 | $263.60 |
| Purchase #5 | $5.50 | 9.594% | $6.0277 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $130.56 | 7.117% | $139.852 | $139.85 | $139.85 | $139.90 |
| Purchase #7 | $24.46 | 5.400% | $25.7808 | $25.78 | $25.80 | $25.80 |
| 7 purchase totals = | $886.43 | $977.2651 | $977.26 | $977.30 | $977.40 | |