| 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 | $9.51 | 5.737% | $10.0556 | $10.06 | $10.05 | $10.10 |
| Purchase #2 | $227.64 | 4.135% | $237.0529 | $237.05 | $237.05 | $237.10 |
| Purchase #3 | $32.93 | 11.696% | $36.7815 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $132.28 | 11.208% | $147.1059 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $162.86 | 10.520% | $179.9929 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $45.70 | 3.765% | $47.4206 | $47.42 | $47.40 | $47.40 |
| Purchase #7 | $217.54 | 11.141% | $241.7761 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $828.46 | $900.1855 | $900.19 | $900.20 | $900.30 | |