| 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 | $105.45 | 3.117% | $108.7369 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $78.53 | 6.554% | $83.6769 | $83.68 | $83.70 | $83.70 |
| Purchase #3 | $177.67 | 9.783% | $195.0515 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $84.66 | 11.276% | $94.2063 | $94.21 | $94.20 | $94.20 |
| Purchase #5 | $211.87 | 13.604% | $240.6928 | $240.69 | $240.70 | $240.70 |
| Purchase #6 | $221.74 | 9.498% | $242.8009 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $172.55 | 10.542% | $190.7402 | $190.74 | $190.75 | $190.70 |
| 7 purchase totals = | $1,052.47 | $1,155.9055 | $1,155.91 | $1,155.95 | $1,155.90 | |