| 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 | $194.44 | 9.693% | $213.2871 | $213.29 | $213.30 | $213.30 |
| Purchase #2 | $49.75 | 10.171% | $54.8101 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $129.92 | 4.528% | $135.8028 | $135.80 | $135.80 | $135.80 |
| Purchase #4 | $11.65 | 9.337% | $12.7378 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $42.25 | 3.845% | $43.8745 | $43.87 | $43.85 | $43.90 |
| Purchase #6 | $243.70 | 5.744% | $257.6981 | $257.70 | $257.70 | $257.70 |
| Purchase #7 | $176.63 | 9.564% | $193.5229 | $193.52 | $193.50 | $193.50 |
| 7 purchase totals = | $848.34 | $911.7333 | $911.73 | $911.70 | $911.70 | |