| 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 | $195.57 | 3.346% | $202.1138 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $73.63 | 3.764% | $76.4014 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $240.91 | 5.852% | $255.0081 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $37.75 | 8.735% | $41.0475 | $41.05 | $41.05 | $41.00 |
| Purchase #5 | $198.81 | 4.207% | $207.1739 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $114.75 | 13.350% | $130.0691 | $130.07 | $130.05 | $130.10 |
| Purchase #7 | $210.29 | 4.629% | $220.0243 | $220.02 | $220.00 | $220.00 |
| 7 purchase totals = | $1,071.71 | $1,131.8381 | $1,131.83 | $1,131.75 | $1,131.80 | |