| 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 | $235.61 | 5.598% | $248.7994 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $199.55 | 7.274% | $214.0653 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $111.45 | 11.479% | $124.2433 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $61.62 | 5.865% | $65.234 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $245.86 | 10.178% | $270.8836 | $270.88 | $270.90 | $270.90 |
| Purchase #6 | $135.75 | 7.749% | $146.2693 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $237.61 | 9.518% | $260.2257 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $1,227.45 | $1,329.7206 | $1,329.72 | $1,329.75 | $1,329.70 | |