| 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 | $88.33 | 3.779% | $91.668 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $248.69 | 7.812% | $268.1177 | $268.12 | $268.10 | $268.10 |
| Purchase #3 | $216.63 | 8.207% | $234.4088 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $207.61 | 11.560% | $231.6097 | $231.61 | $231.60 | $231.60 |
| Purchase #5 | $220.60 | 9.214% | $240.9261 | $240.93 | $240.95 | $240.90 |
| Purchase #6 | $39.49 | 6.282% | $41.9708 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $48.98 | 5.853% | $51.8468 | $51.85 | $51.85 | $51.80 |
| 7 purchase totals = | $1,070.33 | $1,160.5479 | $1,160.56 | $1,160.50 | $1,160.50 | |