| 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 | $210.80 | 10.263% | $232.4344 | $232.43 | $232.45 | $232.40 |
| Purchase #2 | $220.77 | 12.378% | $248.0969 | $248.10 | $248.10 | $248.10 |
| Purchase #3 | $55.52 | 9.244% | $60.6523 | $60.65 | $60.65 | $60.70 |
| Purchase #4 | $134.49 | 7.843% | $145.0381 | $145.04 | $145.05 | $145.00 |
| Purchase #5 | $73.69 | 13.757% | $83.8275 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $62.90 | 9.294% | $68.7459 | $68.75 | $68.75 | $68.70 |
| Purchase #7 | $144.57 | 7.133% | $154.8822 | $154.88 | $154.90 | $154.90 |
| 7 purchase totals = | $902.74 | $993.6773 | $993.68 | $993.75 | $993.60 | |