| 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 | $226.33 | 12.286% | $254.1369 | $254.14 | $254.15 | $254.10 |
| Purchase #2 | $108.90 | 8.392% | $118.0389 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $160.60 | 11.491% | $179.0545 | $179.05 | $179.05 | $179.10 |
| Purchase #4 | $115.87 | 13.804% | $131.8647 | $131.86 | $131.85 | $131.90 |
| Purchase #5 | $39.89 | 5.693% | $42.1609 | $42.16 | $42.15 | $42.20 |
| Purchase #6 | $156.71 | 4.280% | $163.4172 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $10.96 | 9.676% | $12.0205 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $819.26 | $900.6936 | $900.69 | $900.65 | $900.70 | |