| 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 | $203.94 | 13.288% | $231.0395 | $231.04 | $231.05 | $231.00 |
| Purchase #2 | $227.78 | 12.460% | $256.1614 | $256.16 | $256.15 | $256.20 |
| Purchase #3 | $9.76 | 10.578% | $10.7924 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $151.30 | 5.175% | $159.1298 | $159.13 | $159.15 | $159.10 |
| Purchase #5 | $223.30 | 11.314% | $248.5642 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $72.61 | 6.530% | $77.3514 | $77.35 | $77.35 | $77.40 |
| Purchase #7 | $209.41 | 7.287% | $224.6697 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $1,098.10 | $1,207.7084 | $1,207.70 | $1,207.70 | $1,207.80 | |