| 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 | $220.98 | 8.103% | $238.886 | $238.89 | $238.90 | $238.90 |
| Purchase #2 | $63.49 | 3.593% | $65.7712 | $65.77 | $65.75 | $65.80 |
| Purchase #3 | $114.30 | 3.645% | $118.4662 | $118.47 | $118.45 | $118.50 |
| Purchase #4 | $15.42 | 6.623% | $16.4413 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $217.90 | 12.331% | $244.7692 | $244.77 | $244.75 | $244.80 |
| Purchase #6 | $171.37 | 12.331% | $192.5016 | $192.50 | $192.50 | $192.50 |
| Purchase #7 | $48.95 | 11.812% | $54.732 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $852.41 | $931.5675 | $931.57 | $931.55 | $931.60 | |