| 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 | $192.99 | 8.508% | $209.4096 | $209.41 | $209.40 | $209.40 |
| Purchase #2 | $130.93 | 3.214% | $135.1381 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $124.30 | 9.619% | $136.2564 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $128.69 | 4.709% | $134.75 | $134.75 | $134.75 | $134.80 |
| Purchase #5 | $14.99 | 4.789% | $15.7079 | $15.71 | $15.70 | $15.70 |
| Purchase #6 | $12.42 | 5.647% | $13.1214 | $13.12 | $13.10 | $13.10 |
| Purchase #7 | $10.75 | 8.734% | $11.6889 | $11.69 | $11.70 | $11.70 |
| 7 purchase totals = | $615.07 | $656.0723 | $656.08 | $656.05 | $656.10 | |