| 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 | $88.46 | 13.848% | $100.7099 | $100.71 | $100.70 | $100.70 |
| Purchase #2 | $31.81 | 6.202% | $33.7829 | $33.78 | $33.80 | $33.80 |
| Purchase #3 | $235.90 | 3.575% | $244.3334 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $207.70 | 11.198% | $230.9582 | $230.96 | $230.95 | $231.00 |
| Purchase #5 | $137.60 | 13.488% | $156.1595 | $156.16 | $156.15 | $156.20 |
| Purchase #6 | $165.67 | 5.358% | $174.5466 | $174.55 | $174.55 | $174.50 |
| Purchase #7 | $209.83 | 12.724% | $236.5288 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $1,076.97 | $1,177.0193 | $1,177.02 | $1,177.05 | $1,177.00 | |