| 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 | $90.68 | 6.361% | $96.4482 | $96.45 | $96.45 | $96.40 |
| Purchase #2 | $102.65 | 3.488% | $106.2304 | $106.23 | $106.25 | $106.20 |
| Purchase #3 | $141.84 | 4.608% | $148.376 | $148.38 | $148.40 | $148.40 |
| Purchase #4 | $140.45 | 10.534% | $155.245 | $155.25 | $155.25 | $155.20 |
| Purchase #5 | $193.73 | 4.439% | $202.3297 | $202.33 | $202.35 | $202.30 |
| Purchase #6 | $179.72 | 11.276% | $199.9852 | $199.99 | $200.00 | $200.00 |
| Purchase #7 | $157.56 | 10.249% | $173.7083 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $1,006.63 | $1,082.3228 | $1,082.34 | $1,082.40 | $1,082.20 | |