| 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 | $200.68 | 4.575% | $209.8611 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $143.64 | 9.740% | $157.6305 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $168.79 | 4.229% | $175.9281 | $175.93 | $175.95 | $175.90 |
| Purchase #4 | $205.59 | 3.531% | $212.8494 | $212.85 | $212.85 | $212.80 |
| Purchase #5 | $22.34 | 3.792% | $23.1871 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $225.59 | 12.280% | $253.2925 | $253.29 | $253.30 | $253.30 |
| Purchase #7 | $149.98 | 13.822% | $170.7102 | $170.71 | $170.70 | $170.70 |
| 7 purchase totals = | $1,116.61 | $1,203.4589 | $1,203.46 | $1,203.50 | $1,203.40 | |