| 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 | $202.78 | 4.184% | $211.2643 | $211.26 | $211.25 | $211.30 |
| Purchase #2 | $50.63 | 7.544% | $54.4495 | $54.45 | $54.45 | $54.40 |
| Purchase #3 | $139.73 | 10.874% | $154.9242 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $200.94 | 5.412% | $211.8149 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $93.70 | 8.263% | $101.4424 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $142.96 | 7.173% | $153.2145 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $155.33 | 11.556% | $173.2799 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $986.07 | $1,060.3897 | $1,060.37 | $1,060.35 | $1,060.30 | |