| 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 | $222.73 | 5.768% | $235.5771 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $173.48 | 8.520% | $188.2605 | $188.26 | $188.25 | $188.30 |
| Purchase #3 | $237.74 | 10.385% | $262.4293 | $262.43 | $262.45 | $262.40 |
| Purchase #4 | $58.75 | 3.412% | $60.7546 | $60.75 | $60.75 | $60.80 |
| Purchase #5 | $142.81 | 11.431% | $159.1346 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $210.63 | 9.546% | $230.7367 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $199.84 | 7.511% | $214.85 | $214.85 | $214.85 | $214.90 |
| 7 purchase totals = | $1,245.98 | $1,351.7428 | $1,351.74 | $1,351.80 | $1,351.80 | |