| 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 | $185.54 | 5.785% | $196.2735 | $196.27 | $196.25 | $196.30 |
| Purchase #2 | $245.71 | 11.220% | $273.2787 | $273.28 | $273.30 | $273.30 |
| Purchase #3 | $224.43 | 8.173% | $242.7727 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $241.98 | 3.608% | $250.7106 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $180.80 | 4.813% | $189.5019 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $129.62 | 8.378% | $140.4796 | $140.48 | $140.50 | $140.50 |
| Purchase #7 | $12.63 | 5.181% | $13.2844 | $13.28 | $13.30 | $13.30 |
| 7 purchase totals = | $1,220.71 | $1,306.3014 | $1,306.29 | $1,306.30 | $1,306.40 | |