| 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 | $130.83 | 12.175% | $146.7586 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $23.54 | 13.308% | $26.6727 | $26.67 | $26.65 | $26.70 |
| Purchase #3 | $187.98 | 10.565% | $207.8401 | $207.84 | $207.85 | $207.80 |
| Purchase #4 | $6.36 | 5.536% | $6.7121 | $6.71 | $6.70 | $6.70 |
| Purchase #5 | $217.72 | 10.553% | $240.696 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $241.81 | 12.751% | $272.6432 | $272.64 | $272.65 | $272.60 |
| Purchase #7 | $217.31 | 6.740% | $231.9567 | $231.96 | $231.95 | $232.00 |
| 7 purchase totals = | $1,025.55 | $1,133.2794 | $1,133.28 | $1,133.25 | $1,133.30 | |