| 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 | $215.83 | 9.619% | $236.5907 | $236.59 | $236.60 | $236.60 |
| Purchase #2 | $13.93 | 7.820% | $15.0193 | $15.02 | $15.00 | $15.00 |
| Purchase #3 | $198.66 | 7.433% | $213.4264 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $131.49 | 3.358% | $135.9054 | $135.91 | $135.90 | $135.90 |
| Purchase #5 | $111.86 | 7.327% | $120.056 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $205.59 | 8.635% | $223.3427 | $223.34 | $223.35 | $223.30 |
| Purchase #7 | $159.57 | 10.441% | $176.2307 | $176.23 | $176.25 | $176.20 |
| 7 purchase totals = | $1,036.93 | $1,120.5712 | $1,120.58 | $1,120.60 | $1,120.50 | |