| 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 | $64.38 | 10.310% | $71.0176 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $242.49 | 11.158% | $269.547 | $269.55 | $269.55 | $269.50 |
| Purchase #3 | $131.58 | 4.323% | $137.2682 | $137.27 | $137.25 | $137.30 |
| Purchase #4 | $232.64 | 8.870% | $253.2752 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $207.46 | 12.461% | $233.3116 | $233.31 | $233.30 | $233.30 |
| Purchase #6 | $131.26 | 4.814% | $137.5789 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $200.92 | 3.361% | $207.6729 | $207.67 | $207.65 | $207.70 |
| 7 purchase totals = | $1,210.73 | $1,309.6714 | $1,309.68 | $1,309.65 | $1,309.70 | |