| 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 | $117.71 | 8.164% | $127.3198 | $127.32 | $127.30 | $127.30 |
| Purchase #2 | $228.46 | 7.432% | $245.4391 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $205.52 | 12.802% | $231.8307 | $231.83 | $231.85 | $231.80 |
| Purchase #4 | $212.58 | 5.756% | $224.8161 | $224.82 | $224.80 | $224.80 |
| Purchase #5 | $120.30 | 12.246% | $135.0319 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $72.79 | 7.626% | $78.341 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $25.38 | 7.827% | $27.3665 | $27.37 | $27.35 | $27.40 |
| 7 purchase totals = | $982.74 | $1,070.1451 | $1,070.15 | $1,070.15 | $1,070.00 | |