| 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 | $122.52 | 13.115% | $138.5885 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $45.67 | 5.114% | $48.0056 | $48.01 | $48.00 | $48.00 |
| Purchase #3 | $211.93 | 3.843% | $220.0745 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $42.99 | 6.318% | $45.7061 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $43.62 | 4.137% | $45.4246 | $45.42 | $45.40 | $45.40 |
| Purchase #6 | $165.91 | 3.261% | $171.3203 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $137.37 | 5.557% | $145.0037 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $770.01 | $814.1233 | $814.12 | $814.05 | $814.10 | |