| 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 | $100.75 | 8.699% | $109.5142 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $197.53 | 4.856% | $207.1221 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $151.92 | 13.417% | $172.3031 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $171.25 | 3.112% | $176.5793 | $176.58 | $176.60 | $176.60 |
| Purchase #5 | $191.92 | 10.127% | $211.3557 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $23.74 | 10.154% | $26.1506 | $26.15 | $26.15 | $26.20 |
| Purchase #7 | $65.74 | 9.847% | $72.2134 | $72.21 | $72.20 | $72.20 |
| 7 purchase totals = | $902.85 | $975.2384 | $975.23 | $975.20 | $975.30 | |