| 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 | $232.62 | 3.490% | $240.7384 | $240.74 | $240.75 | $240.70 |
| Purchase #2 | $8.65 | 5.838% | $9.155 | $9.16 | $9.15 | $9.20 |
| Purchase #3 | $113.50 | 4.710% | $118.8459 | $118.85 | $118.85 | $118.80 |
| Purchase #4 | $117.84 | 5.104% | $123.8546 | $123.85 | $123.85 | $123.90 |
| Purchase #5 | $127.47 | 4.792% | $133.5784 | $133.58 | $133.60 | $133.60 |
| Purchase #6 | $17.64 | 10.106% | $19.4227 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $180.53 | 5.186% | $189.8923 | $189.89 | $189.90 | $189.90 |
| 7 purchase totals = | $798.25 | $835.4873 | $835.49 | $835.50 | $835.50 | |