| 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 | $227.85 | 12.304% | $255.8847 | $255.88 | $255.90 | $255.90 |
| Purchase #2 | $195.60 | 5.358% | $206.0802 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $205.38 | 11.694% | $229.3971 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $141.53 | 3.764% | $146.8572 | $146.86 | $146.85 | $146.90 |
| Purchase #5 | $73.77 | 4.463% | $77.0624 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $176.66 | 10.467% | $195.151 | $195.15 | $195.15 | $195.20 |
| Purchase #7 | $207.81 | 7.637% | $223.6804 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $1,228.60 | $1,334.1130 | $1,334.11 | $1,334.15 | $1,334.30 | |