| 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 | $198.28 | 5.394% | $208.9752 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $215.51 | 7.192% | $231.0095 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $240.32 | 3.266% | $248.1689 | $248.17 | $248.15 | $248.20 |
| Purchase #4 | $131.51 | 13.271% | $148.9627 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $228.61 | 12.865% | $258.0207 | $258.02 | $258.00 | $258.00 |
| Purchase #6 | $117.58 | 11.259% | $130.8183 | $130.82 | $130.80 | $130.80 |
| Purchase #7 | $142.29 | 8.591% | $154.5141 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $1,274.10 | $1,380.4694 | $1,380.47 | $1,380.40 | $1,380.50 | |