| 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 | $101.51 | 6.136% | $107.7387 | $107.74 | $107.75 | $107.70 |
| Purchase #2 | $214.76 | 12.305% | $241.1862 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $84.72 | 13.431% | $96.0987 | $96.10 | $96.10 | $96.10 |
| Purchase #4 | $180.31 | 5.192% | $189.6717 | $189.67 | $189.65 | $189.70 |
| Purchase #5 | $126.60 | 8.320% | $137.1331 | $137.13 | $137.15 | $137.10 |
| Purchase #6 | $238.68 | 9.508% | $261.3737 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $62.42 | 13.461% | $70.8224 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $1,009.00 | $1,104.0245 | $1,104.02 | $1,104.00 | $1,104.00 | |