| 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 | $212.92 | 7.129% | $228.0991 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $82.85 | 7.702% | $89.2311 | $89.23 | $89.25 | $89.20 |
| Purchase #3 | $177.73 | 11.355% | $197.9112 | $197.91 | $197.90 | $197.90 |
| Purchase #4 | $17.32 | 7.829% | $18.676 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $99.96 | 3.635% | $103.5935 | $103.59 | $103.60 | $103.60 |
| Purchase #6 | $234.36 | 4.650% | $245.2577 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $186.90 | 6.624% | $199.2803 | $199.28 | $199.30 | $199.30 |
| 7 purchase totals = | $1,012.04 | $1,082.0489 | $1,082.05 | $1,082.10 | $1,082.10 | |