| 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 | $117.61 | 6.615% | $125.3899 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $198.84 | 12.802% | $224.2955 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $221.81 | 12.796% | $250.1928 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $121.51 | 10.156% | $133.8506 | $133.85 | $133.85 | $133.90 |
| Purchase #5 | $197.50 | 6.194% | $209.7332 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $128.70 | 6.673% | $137.2882 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $51.48 | 8.469% | $55.8398 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $1,037.45 | $1,136.5900 | $1,136.59 | $1,136.65 | $1,136.60 | |