| 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 | $213.87 | 12.832% | $241.3138 | $241.31 | $241.30 | $241.30 |
| Purchase #2 | $154.80 | 5.758% | $163.7134 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $84.84 | 12.285% | $95.2626 | $95.26 | $95.25 | $95.30 |
| Purchase #4 | $134.34 | 4.306% | $140.1247 | $140.12 | $140.10 | $140.10 |
| Purchase #5 | $122.59 | 10.344% | $135.2707 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $32.84 | 10.432% | $36.2659 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $141.85 | 10.217% | $156.3428 | $156.34 | $156.35 | $156.30 |
| 7 purchase totals = | $885.13 | $968.2939 | $968.28 | $968.20 | $968.30 | |