| 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 | $236.96 | 13.491% | $268.9283 | $268.93 | $268.95 | $268.90 |
| Purchase #2 | $167.86 | 6.586% | $178.9153 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $153.71 | 3.259% | $158.7194 | $158.72 | $158.70 | $158.70 |
| Purchase #4 | $105.89 | 7.613% | $113.9514 | $113.95 | $113.95 | $114.00 |
| Purchase #5 | $111.81 | 8.796% | $121.6448 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $105.54 | 8.345% | $114.3473 | $114.35 | $114.35 | $114.30 |
| Purchase #7 | $199.26 | 6.656% | $212.5227 | $212.52 | $212.50 | $212.50 |
| 7 purchase totals = | $1,081.03 | $1,169.0292 | $1,169.03 | $1,169.00 | $1,168.90 | |