| 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 | $242.61 | 4.422% | $253.3382 | $253.34 | $253.35 | $253.30 |
| Purchase #2 | $240.47 | 12.516% | $270.5672 | $270.57 | $270.55 | $270.60 |
| Purchase #3 | $9.40 | 9.470% | $10.2902 | $10.29 | $10.30 | $10.30 |
| Purchase #4 | $226.53 | 10.603% | $250.549 | $250.55 | $250.55 | $250.50 |
| Purchase #5 | $39.91 | 5.371% | $42.0536 | $42.05 | $42.05 | $42.10 |
| Purchase #6 | $192.36 | 3.185% | $198.4867 | $198.49 | $198.50 | $198.50 |
| Purchase #7 | $107.63 | 5.562% | $113.6164 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $1,058.91 | $1,138.9013 | $1,138.91 | $1,138.90 | $1,138.90 | |