| 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 | $127.49 | 13.774% | $145.0505 | $145.05 | $145.05 | $145.10 |
| Purchase #2 | $248.47 | 6.780% | $265.3163 | $265.32 | $265.30 | $265.30 |
| Purchase #3 | $45.62 | 9.607% | $50.0027 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $185.48 | 13.275% | $210.1025 | $210.10 | $210.10 | $210.10 |
| Purchase #5 | $26.29 | 3.585% | $27.2325 | $27.23 | $27.25 | $27.20 |
| Purchase #6 | $166.86 | 3.414% | $172.5566 | $172.56 | $172.55 | $172.60 |
| Purchase #7 | $231.40 | 5.317% | $243.7035 | $243.70 | $243.70 | $243.70 |
| 7 purchase totals = | $1,031.61 | $1,113.9646 | $1,113.96 | $1,113.95 | $1,114.00 | |