| 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 | $232.49 | 12.734% | $262.0953 | $262.10 | $262.10 | $262.10 |
| Purchase #2 | $80.83 | 3.656% | $83.7851 | $83.79 | $83.80 | $83.80 |
| Purchase #3 | $219.29 | 6.508% | $233.5614 | $233.56 | $233.55 | $233.60 |
| Purchase #4 | $227.52 | 6.412% | $242.1086 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $22.62 | 3.625% | $23.44 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $201.59 | 12.835% | $227.4641 | $227.46 | $227.45 | $227.50 |
| Purchase #7 | $79.25 | 11.588% | $88.4335 | $88.43 | $88.45 | $88.40 |
| 7 purchase totals = | $1,063.59 | $1,160.8880 | $1,160.89 | $1,160.90 | $1,160.90 | |