| 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 | $236.91 | 5.618% | $250.2196 | $250.22 | $250.20 | $250.20 |
| Purchase #2 | $120.64 | 8.116% | $130.4311 | $130.43 | $130.45 | $130.40 |
| Purchase #3 | $230.65 | 4.324% | $240.6233 | $240.62 | $240.60 | $240.60 |
| Purchase #4 | $47.65 | 6.597% | $50.7935 | $50.79 | $50.80 | $50.80 |
| Purchase #5 | $212.94 | 6.832% | $227.4881 | $227.49 | $227.50 | $227.50 |
| Purchase #6 | $192.97 | 10.141% | $212.5391 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $222.48 | 3.601% | $230.4915 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $1,264.24 | $1,342.5862 | $1,342.58 | $1,342.60 | $1,342.50 | |