| 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 | $249.63 | 13.757% | $283.9716 | $283.97 | $283.95 | $284.00 |
| Purchase #2 | $141.90 | 8.354% | $153.7543 | $153.75 | $153.75 | $153.80 |
| Purchase #3 | $10.42 | 9.329% | $11.3921 | $11.39 | $11.40 | $11.40 |
| Purchase #4 | $139.98 | 5.406% | $147.5473 | $147.55 | $147.55 | $147.50 |
| Purchase #5 | $100.86 | 8.176% | $109.1063 | $109.11 | $109.10 | $109.10 |
| Purchase #6 | $16.38 | 5.318% | $17.2511 | $17.25 | $17.25 | $17.30 |
| Purchase #7 | $24.82 | 9.293% | $27.1265 | $27.13 | $27.15 | $27.10 |
| 7 purchase totals = | $683.99 | $750.1492 | $750.15 | $750.15 | $750.20 | |