| 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 | $220.54 | 10.742% | $244.2304 | $244.23 | $244.25 | $244.20 |
| Purchase #2 | $243.71 | 5.253% | $256.5121 | $256.51 | $256.50 | $256.50 |
| Purchase #3 | $109.93 | 8.506% | $119.2806 | $119.28 | $119.30 | $119.30 |
| Purchase #4 | $79.86 | 3.750% | $82.8548 | $82.85 | $82.85 | $82.90 |
| Purchase #5 | $170.28 | 7.871% | $183.6827 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $229.38 | 9.354% | $250.8362 | $250.84 | $250.85 | $250.80 |
| Purchase #7 | $153.34 | 7.162% | $164.3222 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $1,207.04 | $1,301.7190 | $1,301.71 | $1,301.75 | $1,301.70 | |