| 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 | $188.65 | 11.840% | $210.9862 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $230.76 | 11.301% | $256.8382 | $256.84 | $256.85 | $256.80 |
| Purchase #3 | $69.53 | 7.175% | $74.5188 | $74.52 | $74.50 | $74.50 |
| Purchase #4 | $213.44 | 8.784% | $232.1886 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $116.58 | 13.660% | $132.5048 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $191.61 | 9.503% | $209.8187 | $209.82 | $209.80 | $209.80 |
| Purchase #7 | $146.83 | 5.328% | $154.6531 | $154.65 | $154.65 | $154.70 |
| 7 purchase totals = | $1,157.40 | $1,271.5084 | $1,271.51 | $1,271.50 | $1,271.50 | |