| 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 | $229.93 | 6.441% | $244.7398 | $244.74 | $244.75 | $244.70 |
| Purchase #2 | $154.51 | 5.194% | $162.5352 | $162.54 | $162.55 | $162.50 |
| Purchase #3 | $230.93 | 10.178% | $254.4341 | $254.43 | $254.45 | $254.40 |
| Purchase #4 | $193.92 | 3.543% | $200.7906 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $240.42 | 4.408% | $251.0177 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $101.87 | 3.852% | $105.794 | $105.79 | $105.80 | $105.80 |
| Purchase #7 | $133.99 | 6.176% | $142.2652 | $142.27 | $142.25 | $142.30 |
| 7 purchase totals = | $1,285.57 | $1,361.5766 | $1,361.58 | $1,361.60 | $1,361.50 | |