| 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 | $215.25 | 13.506% | $244.3217 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $71.52 | 10.498% | $79.0282 | $79.03 | $79.05 | $79.00 |
| Purchase #3 | $18.51 | 4.310% | $19.3078 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $15.35 | 4.500% | $16.0408 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $212.52 | 7.824% | $229.1476 | $229.15 | $229.15 | $229.10 |
| Purchase #6 | $54.62 | 11.121% | $60.6943 | $60.69 | $60.70 | $60.70 |
| Purchase #7 | $172.59 | 12.405% | $193.9998 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $760.36 | $842.5402 | $842.54 | $842.55 | $842.40 | |