| 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 | $83.64 | 11.711% | $93.4351 | $93.44 | $93.45 | $93.40 |
| Purchase #2 | $188.42 | 13.816% | $214.4521 | $214.45 | $214.45 | $214.50 |
| Purchase #3 | $90.54 | 3.512% | $93.7198 | $93.72 | $93.70 | $93.70 |
| Purchase #4 | $237.25 | 12.662% | $267.2906 | $267.29 | $267.30 | $267.30 |
| Purchase #5 | $223.28 | 4.711% | $233.7987 | $233.80 | $233.80 | $233.80 |
| Purchase #6 | $215.66 | 4.413% | $225.1771 | $225.18 | $225.20 | $225.20 |
| Purchase #7 | $109.85 | 7.183% | $117.7405 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $1,148.64 | $1,245.6139 | $1,245.62 | $1,245.65 | $1,245.60 | |