| 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 | $137.41 | 8.276% | $148.7821 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $223.80 | 10.178% | $246.5784 | $246.58 | $246.60 | $246.60 |
| Purchase #3 | $243.49 | 13.398% | $276.1128 | $276.11 | $276.10 | $276.10 |
| Purchase #4 | $14.69 | 11.334% | $16.355 | $16.36 | $16.35 | $16.40 |
| Purchase #5 | $213.74 | 5.140% | $224.7262 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $248.61 | 7.547% | $267.3726 | $267.37 | $267.35 | $267.40 |
| Purchase #7 | $40.65 | 4.436% | $42.4532 | $42.45 | $42.45 | $42.50 |
| 7 purchase totals = | $1,122.39 | $1,222.3803 | $1,222.38 | $1,222.40 | $1,222.50 | |