| 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 | $12.30 | 13.799% | $13.9973 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $200.72 | 13.623% | $228.0641 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $232.30 | 6.219% | $246.7467 | $246.75 | $246.75 | $246.70 |
| Purchase #4 | $26.29 | 13.593% | $29.8636 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $59.93 | 6.114% | $63.5941 | $63.59 | $63.60 | $63.60 |
| Purchase #6 | $104.67 | 13.489% | $118.7889 | $118.79 | $118.80 | $118.80 |
| Purchase #7 | $193.89 | 7.563% | $208.5539 | $208.55 | $208.55 | $208.60 |
| 7 purchase totals = | $830.10 | $909.6086 | $909.60 | $909.60 | $909.70 | |