| 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 | $167.96 | 12.277% | $188.5804 | $188.58 | $188.60 | $188.60 |
| Purchase #2 | $248.76 | 10.570% | $275.0539 | $275.05 | $275.05 | $275.10 |
| Purchase #3 | $100.28 | 10.605% | $110.9147 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $141.97 | 12.541% | $159.7745 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $110.77 | 12.779% | $124.9253 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $194.49 | 9.653% | $213.2641 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $164.99 | 8.258% | $178.6149 | $178.61 | $178.60 | $178.60 |
| 7 purchase totals = | $1,129.22 | $1,251.1278 | $1,251.11 | $1,251.10 | $1,251.20 | |