| 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 | $113.70 | 7.208% | $121.8955 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $164.92 | 6.728% | $176.0158 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $126.88 | 6.373% | $134.9661 | $134.97 | $134.95 | $135.00 |
| Purchase #4 | $23.67 | 5.435% | $24.9565 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $74.65 | 13.659% | $84.8464 | $84.85 | $84.85 | $84.80 |
| Purchase #6 | $245.49 | 13.481% | $278.5845 | $278.58 | $278.60 | $278.60 |
| Purchase #7 | $160.35 | 8.781% | $174.4303 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $909.66 | $995.6951 | $995.71 | $995.70 | $995.70 | |