| 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 | $189.34 | 12.748% | $213.4771 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $72.57 | 8.523% | $78.7551 | $78.76 | $78.75 | $78.80 |
| Purchase #3 | $117.92 | 6.110% | $125.1249 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $223.25 | 8.116% | $241.369 | $241.37 | $241.35 | $241.40 |
| Purchase #5 | $105.71 | 7.184% | $113.3042 | $113.30 | $113.30 | $113.30 |
| Purchase #6 | $166.71 | 12.744% | $187.9555 | $187.96 | $187.95 | $188.00 |
| Purchase #7 | $161.58 | 7.283% | $173.3479 | $173.35 | $173.35 | $173.30 |
| 7 purchase totals = | $1,037.08 | $1,133.3337 | $1,133.34 | $1,133.30 | $1,133.40 | |