| 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 | $246.53 | 4.221% | $256.936 | $256.94 | $256.95 | $256.90 |
| Purchase #2 | $175.61 | 10.481% | $194.0157 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $160.45 | 13.564% | $182.2134 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $107.36 | 8.108% | $116.0647 | $116.06 | $116.05 | $116.10 |
| Purchase #5 | $76.73 | 5.260% | $80.766 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $190.47 | 8.830% | $207.2885 | $207.29 | $207.30 | $207.30 |
| Purchase #7 | $185.33 | 3.654% | $192.102 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $1,142.48 | $1,229.3863 | $1,229.39 | $1,229.35 | $1,229.40 | |