| 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 | $225.39 | 8.606% | $244.7871 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $241.29 | 4.588% | $252.3604 | $252.36 | $252.35 | $252.40 |
| Purchase #3 | $30.55 | 13.618% | $34.7103 | $34.71 | $34.70 | $34.70 |
| Purchase #4 | $113.49 | 11.550% | $126.5981 | $126.60 | $126.60 | $126.60 |
| Purchase #5 | $119.98 | 11.457% | $133.7261 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $43.99 | 12.162% | $49.3401 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $62.90 | 11.718% | $70.2706 | $70.27 | $70.25 | $70.30 |
| 7 purchase totals = | $837.59 | $911.7927 | $911.80 | $911.80 | $911.80 | |