| 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 | $248.63 | 8.873% | $270.6909 | $270.69 | $270.70 | $270.70 |
| Purchase #2 | $193.76 | 13.324% | $219.5766 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $79.64 | 5.189% | $83.7725 | $83.77 | $83.75 | $83.80 |
| Purchase #4 | $108.77 | 4.482% | $113.6451 | $113.65 | $113.65 | $113.60 |
| Purchase #5 | $151.69 | 7.129% | $162.504 | $162.50 | $162.50 | $162.50 |
| Purchase #6 | $68.92 | 7.873% | $74.3461 | $74.35 | $74.35 | $74.30 |
| Purchase #7 | $221.33 | 9.559% | $242.4869 | $242.49 | $242.50 | $242.50 |
| 7 purchase totals = | $1,072.74 | $1,167.0221 | $1,167.03 | $1,167.05 | $1,167.00 | |