| 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 | $229.51 | 3.293% | $237.0678 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $28.83 | 11.547% | $32.159 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $227.61 | 5.826% | $240.8706 | $240.87 | $240.85 | $240.90 |
| Purchase #4 | $188.54 | 10.425% | $208.1953 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $108.70 | 3.750% | $112.7763 | $112.78 | $112.80 | $112.80 |
| Purchase #6 | $196.27 | 7.502% | $210.9942 | $210.99 | $211.00 | $211.00 |
| Purchase #7 | $156.93 | 11.868% | $175.5545 | $175.55 | $175.55 | $175.60 |
| 7 purchase totals = | $1,136.39 | $1,217.6177 | $1,217.62 | $1,217.60 | $1,217.80 | |