| 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 | $248.64 | 13.145% | $281.3237 | $281.32 | $281.30 | $281.30 |
| Purchase #2 | $10.39 | 4.236% | $10.8301 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $17.96 | 8.263% | $19.444 | $19.44 | $19.45 | $19.40 |
| Purchase #4 | $181.88 | 5.259% | $191.4451 | $191.45 | $191.45 | $191.40 |
| Purchase #5 | $91.47 | 3.451% | $94.6266 | $94.63 | $94.65 | $94.60 |
| Purchase #6 | $42.36 | 12.106% | $47.4881 | $47.49 | $47.50 | $47.50 |
| Purchase #7 | $207.91 | 6.347% | $221.106 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $800.61 | $866.2636 | $866.27 | $866.30 | $866.10 | |