| 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 | $199.96 | 10.298% | $220.5519 | $220.55 | $220.55 | $220.60 |
| Purchase #2 | $212.69 | 11.548% | $237.2514 | $237.25 | $237.25 | $237.30 |
| Purchase #3 | $217.51 | 12.374% | $244.4247 | $244.42 | $244.40 | $244.40 |
| Purchase #4 | $86.51 | 5.487% | $91.2568 | $91.26 | $91.25 | $91.30 |
| Purchase #5 | $164.99 | 8.678% | $179.3078 | $179.31 | $179.30 | $179.30 |
| Purchase #6 | $182.25 | 13.757% | $207.3221 | $207.32 | $207.30 | $207.30 |
| Purchase #7 | $18.38 | 3.756% | $19.0704 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $1,082.29 | $1,199.1851 | $1,199.18 | $1,199.10 | $1,199.30 | |