| 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 | $199.25 | 8.472% | $216.1305 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $249.86 | 6.738% | $266.6956 | $266.70 | $266.70 | $266.70 |
| Purchase #3 | $237.29 | 10.532% | $262.2814 | $262.28 | $262.30 | $262.30 |
| Purchase #4 | $7.71 | 10.690% | $8.5342 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $134.44 | 11.363% | $149.7164 | $149.72 | $149.70 | $149.70 |
| Purchase #6 | $127.58 | 4.579% | $133.4219 | $133.42 | $133.40 | $133.40 |
| Purchase #7 | $88.59 | 9.710% | $97.1921 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $1,044.72 | $1,133.9721 | $1,133.97 | $1,134.00 | $1,133.90 | |