| 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 | $201.39 | 3.551% | $208.5414 | $208.54 | $208.55 | $208.50 |
| Purchase #2 | $133.62 | 8.336% | $144.7586 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $175.87 | 10.229% | $193.8597 | $193.86 | $193.85 | $193.90 |
| Purchase #4 | $173.68 | 6.171% | $184.3978 | $184.40 | $184.40 | $184.40 |
| Purchase #5 | $9.76 | 12.200% | $10.9507 | $10.95 | $10.95 | $11.00 |
| Purchase #6 | $18.91 | 6.584% | $20.155 | $20.16 | $20.15 | $20.20 |
| Purchase #7 | $178.64 | 10.773% | $197.8849 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $891.87 | $960.5481 | $960.55 | $960.55 | $960.70 | |