| 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 | $226.80 | 7.114% | $242.9346 | $242.93 | $242.95 | $242.90 |
| Purchase #2 | $18.56 | 13.159% | $21.0023 | $21.00 | $21.00 | $21.00 |
| Purchase #3 | $116.52 | 11.534% | $129.9594 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $211.81 | 4.244% | $220.7992 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $103.63 | 13.584% | $117.7071 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $128.91 | 5.791% | $136.3752 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $248.99 | 5.143% | $261.7956 | $261.80 | $261.80 | $261.80 |
| 7 purchase totals = | $1,055.22 | $1,130.5734 | $1,130.58 | $1,130.60 | $1,130.60 | |