| 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 | $98.86 | 4.777% | $103.5825 | $103.58 | $103.60 | $103.60 |
| Purchase #2 | $115.50 | 7.513% | $124.1775 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $128.93 | 9.379% | $141.0223 | $141.02 | $141.00 | $141.00 |
| Purchase #4 | $154.58 | 11.751% | $172.7447 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $210.26 | 4.817% | $220.3882 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $206.84 | 13.557% | $234.8813 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $184.88 | 13.835% | $210.4581 | $210.46 | $210.45 | $210.50 |
| 7 purchase totals = | $1,099.85 | $1,207.2546 | $1,207.25 | $1,207.30 | $1,207.30 | |