| 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 | $8.55 | 12.491% | $9.618 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $207.27 | 10.169% | $228.3473 | $228.35 | $228.35 | $228.30 |
| Purchase #3 | $138.35 | 5.699% | $146.2346 | $146.23 | $146.25 | $146.20 |
| Purchase #4 | $54.38 | 5.282% | $57.2524 | $57.25 | $57.25 | $57.30 |
| Purchase #5 | $75.53 | 11.704% | $84.37 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $183.86 | 5.404% | $193.7958 | $193.80 | $193.80 | $193.80 |
| Purchase #7 | $232.69 | 11.426% | $259.2772 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $900.63 | $978.8953 | $978.90 | $978.90 | $978.90 | |