| 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 | $28.93 | 3.479% | $29.9365 | $29.94 | $29.95 | $29.90 |
| Purchase #2 | $191.82 | 12.847% | $216.4631 | $216.46 | $216.45 | $216.50 |
| Purchase #3 | $199.62 | 8.482% | $216.5518 | $216.55 | $216.55 | $216.60 |
| Purchase #4 | $95.53 | 12.735% | $107.6957 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $158.38 | 3.259% | $163.5416 | $163.54 | $163.55 | $163.50 |
| Purchase #6 | $241.38 | 7.327% | $259.0659 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $208.75 | 10.103% | $229.84 | $229.84 | $229.85 | $229.80 |
| 7 purchase totals = | $1,124.41 | $1,223.0946 | $1,223.10 | $1,223.10 | $1,223.10 | |