| 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 | $186.74 | 7.230% | $200.2413 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $67.96 | 10.814% | $75.3092 | $75.31 | $75.30 | $75.30 |
| Purchase #3 | $198.52 | 4.791% | $208.0311 | $208.03 | $208.05 | $208.00 |
| Purchase #4 | $5.49 | 13.636% | $6.2386 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $12.35 | 7.205% | $13.2398 | $13.24 | $13.25 | $13.20 |
| Purchase #6 | $110.94 | 8.748% | $120.645 | $120.65 | $120.65 | $120.60 |
| Purchase #7 | $250.64 | 11.302% | $278.9673 | $278.97 | $278.95 | $279.00 |
| 7 purchase totals = | $832.64 | $902.6723 | $902.68 | $902.70 | $902.50 | |