| 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 | $221.94 | 3.874% | $230.538 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $25.68 | 4.706% | $26.8885 | $26.89 | $26.90 | $26.90 |
| Purchase #3 | $228.60 | 6.341% | $243.0955 | $243.10 | $243.10 | $243.10 |
| Purchase #4 | $174.98 | 9.633% | $191.8358 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $247.55 | 6.185% | $262.861 | $262.86 | $262.85 | $262.90 |
| Purchase #6 | $138.35 | 6.501% | $147.3441 | $147.34 | $147.35 | $147.30 |
| Purchase #7 | $41.88 | 12.874% | $47.2716 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $1,078.98 | $1,149.8345 | $1,149.84 | $1,149.85 | $1,149.80 | |