| 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 | $185.28 | 12.362% | $208.1843 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $188.27 | 5.428% | $198.4893 | $198.49 | $198.50 | $198.50 |
| Purchase #3 | $58.62 | 3.233% | $60.5152 | $60.52 | $60.50 | $60.50 |
| Purchase #4 | $102.93 | 5.515% | $108.6066 | $108.61 | $108.60 | $108.60 |
| Purchase #5 | $90.34 | 8.385% | $97.915 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $228.51 | 6.207% | $242.6936 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $79.81 | 11.205% | $88.7527 | $88.75 | $88.75 | $88.80 |
| 7 purchase totals = | $933.76 | $1,005.1567 | $1,005.16 | $1,005.15 | $1,005.20 | |