| 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 | $215.45 | 3.830% | $223.7017 | $223.70 | $223.70 | $223.70 |
| Purchase #2 | $142.84 | 11.792% | $159.6837 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $119.36 | 5.468% | $125.8866 | $125.89 | $125.90 | $125.90 |
| Purchase #4 | $29.60 | 12.671% | $33.3506 | $33.35 | $33.35 | $33.40 |
| Purchase #5 | $217.91 | 5.817% | $230.5858 | $230.59 | $230.60 | $230.60 |
| Purchase #6 | $157.80 | 10.563% | $174.4684 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $150.45 | 12.367% | $169.0562 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $1,033.41 | $1,116.7330 | $1,116.74 | $1,116.75 | $1,116.90 | |