| 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 | $7.43 | 12.328% | $8.346 | $8.35 | $8.35 | $8.30 |
| Purchase #2 | $210.37 | 4.134% | $219.0667 | $219.07 | $219.05 | $219.10 |
| Purchase #3 | $96.92 | 7.156% | $103.8556 | $103.86 | $103.85 | $103.90 |
| Purchase #4 | $228.93 | 6.486% | $243.7784 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $120.46 | 9.761% | $132.2181 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $166.84 | 6.570% | $177.8014 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $130.75 | 11.667% | $146.0046 | $146.00 | $146.00 | $146.00 |
| 7 purchase totals = | $961.70 | $1,031.0708 | $1,031.08 | $1,031.05 | $1,031.10 | |