| 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 | $208.56 | 9.224% | $227.7976 | $227.80 | $227.80 | $227.80 |
| Purchase #2 | $238.71 | 4.146% | $248.6069 | $248.61 | $248.60 | $248.60 |
| Purchase #3 | $202.93 | 13.622% | $230.5731 | $230.57 | $230.55 | $230.60 |
| Purchase #4 | $142.99 | 8.434% | $155.0498 | $155.05 | $155.05 | $155.00 |
| Purchase #5 | $170.74 | 10.613% | $188.8606 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $137.32 | 7.155% | $147.1452 | $147.15 | $147.15 | $147.10 |
| Purchase #7 | $97.43 | 4.825% | $102.131 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $1,198.68 | $1,300.1642 | $1,300.17 | $1,300.15 | $1,300.10 | |