| 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 | $130.46 | 8.546% | $141.6091 | $141.61 | $141.60 | $141.60 |
| Purchase #2 | $19.82 | 11.439% | $22.0872 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $224.57 | 7.288% | $240.9367 | $240.94 | $240.95 | $240.90 |
| Purchase #4 | $106.56 | 9.687% | $116.8825 | $116.88 | $116.90 | $116.90 |
| Purchase #5 | $245.73 | 6.466% | $261.6189 | $261.62 | $261.60 | $261.60 |
| Purchase #6 | $29.51 | 8.420% | $31.9947 | $31.99 | $32.00 | $32.00 |
| Purchase #7 | $104.40 | 11.302% | $116.1993 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $861.05 | $931.3284 | $931.33 | $931.35 | $931.30 | |