| 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 | $207.33 | 12.242% | $232.7113 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $120.28 | 6.789% | $128.4458 | $128.45 | $128.45 | $128.40 |
| Purchase #3 | $137.89 | 12.389% | $154.9732 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $77.69 | 4.164% | $80.925 | $80.93 | $80.95 | $80.90 |
| Purchase #5 | $105.54 | 9.512% | $115.579 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $7.87 | 3.782% | $8.1676 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $164.98 | 4.654% | $172.6582 | $172.66 | $172.65 | $172.70 |
| 7 purchase totals = | $821.58 | $893.4601 | $893.47 | $893.45 | $893.50 | |