| 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 | $89.94 | 10.462% | $99.3495 | $99.35 | $99.35 | $99.30 |
| Purchase #2 | $161.92 | 6.664% | $172.7103 | $172.71 | $172.70 | $172.70 |
| Purchase #3 | $249.42 | 8.751% | $271.2467 | $271.25 | $271.25 | $271.20 |
| Purchase #4 | $195.47 | 12.229% | $219.374 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $72.51 | 8.819% | $78.9047 | $78.90 | $78.90 | $78.90 |
| Purchase #6 | $168.97 | 8.332% | $183.0486 | $183.05 | $183.05 | $183.00 |
| Purchase #7 | $134.74 | 8.561% | $146.2751 | $146.28 | $146.30 | $146.30 |
| 7 purchase totals = | $1,072.97 | $1,170.9089 | $1,170.91 | $1,170.90 | $1,170.80 | |