| 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 | $128.26 | 8.197% | $138.7735 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $200.53 | 12.391% | $225.3777 | $225.38 | $225.40 | $225.40 |
| Purchase #3 | $76.80 | 4.391% | $80.1723 | $80.17 | $80.15 | $80.20 |
| Purchase #4 | $103.73 | 7.665% | $111.6809 | $111.68 | $111.70 | $111.70 |
| Purchase #5 | $211.61 | 8.706% | $230.0328 | $230.03 | $230.05 | $230.00 |
| Purchase #6 | $82.67 | 13.544% | $93.8668 | $93.87 | $93.85 | $93.90 |
| Purchase #7 | $163.52 | 3.133% | $168.6431 | $168.64 | $168.65 | $168.60 |
| 7 purchase totals = | $967.12 | $1,048.5471 | $1,048.54 | $1,048.55 | $1,048.60 | |