| 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 | $213.43 | 3.499% | $220.8979 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $98.69 | 5.677% | $104.2926 | $104.29 | $104.30 | $104.30 |
| Purchase #3 | $61.63 | 4.267% | $64.2598 | $64.26 | $64.25 | $64.30 |
| Purchase #4 | $139.48 | 4.813% | $146.1932 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $82.39 | 3.251% | $85.0685 | $85.07 | $85.05 | $85.10 |
| Purchase #6 | $221.97 | 12.227% | $249.1103 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $157.66 | 9.129% | $172.0528 | $172.05 | $172.05 | $172.10 |
| 7 purchase totals = | $975.25 | $1,041.8751 | $1,041.87 | $1,041.85 | $1,042.00 | |