| 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 | $202.42 | 3.420% | $209.3428 | $209.34 | $209.35 | $209.30 |
| Purchase #2 | $73.64 | 8.386% | $79.8155 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $71.89 | 7.434% | $77.2343 | $77.23 | $77.25 | $77.20 |
| Purchase #4 | $188.53 | 8.793% | $205.1074 | $205.11 | $205.10 | $205.10 |
| Purchase #5 | $226.31 | 3.444% | $234.1041 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $73.73 | 5.699% | $77.9319 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $105.34 | 11.342% | $117.2877 | $117.29 | $117.30 | $117.30 |
| 7 purchase totals = | $941.86 | $1,000.8237 | $1,000.82 | $1,000.85 | $1,000.70 | |