| 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 | $99.92 | 3.498% | $103.4152 | $103.42 | $103.40 | $103.40 |
| Purchase #2 | $244.91 | 4.524% | $255.9897 | $255.99 | $256.00 | $256.00 |
| Purchase #3 | $101.58 | 12.559% | $114.3374 | $114.34 | $114.35 | $114.30 |
| Purchase #4 | $243.99 | 3.651% | $252.8981 | $252.90 | $252.90 | $252.90 |
| Purchase #5 | $5.45 | 6.435% | $5.8007 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $216.68 | 7.794% | $233.568 | $233.57 | $233.55 | $233.60 |
| Purchase #7 | $120.35 | 10.206% | $132.6329 | $132.63 | $132.65 | $132.60 |
| 7 purchase totals = | $1,032.88 | $1,098.6420 | $1,098.65 | $1,098.65 | $1,098.60 | |