| 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 | $128.39 | 4.122% | $133.6822 | $133.68 | $133.70 | $133.70 |
| Purchase #2 | $245.43 | 11.269% | $273.0875 | $273.09 | $273.10 | $273.10 |
| Purchase #3 | $250.88 | 7.574% | $269.8817 | $269.88 | $269.90 | $269.90 |
| Purchase #4 | $173.33 | 10.350% | $191.2697 | $191.27 | $191.25 | $191.30 |
| Purchase #5 | $74.44 | 7.143% | $79.7572 | $79.76 | $79.75 | $79.80 |
| Purchase #6 | $57.58 | 8.527% | $62.4898 | $62.49 | $62.50 | $62.50 |
| Purchase #7 | $124.41 | 6.243% | $132.1769 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $1,054.46 | $1,142.3450 | $1,142.35 | $1,142.40 | $1,142.50 | |