| 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 | $192.75 | 3.297% | $199.105 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $26.48 | 9.373% | $28.962 | $28.96 | $28.95 | $29.00 |
| Purchase #3 | $84.98 | 12.853% | $95.9025 | $95.90 | $95.90 | $95.90 |
| Purchase #4 | $39.95 | 7.533% | $42.9594 | $42.96 | $42.95 | $43.00 |
| Purchase #5 | $142.37 | 8.247% | $154.1113 | $154.11 | $154.10 | $154.10 |
| Purchase #6 | $145.43 | 11.426% | $162.0468 | $162.05 | $162.05 | $162.00 |
| Purchase #7 | $223.36 | 11.721% | $249.54 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $855.32 | $932.6270 | $932.63 | $932.60 | $932.60 | |