| 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 | $227.26 | 4.856% | $238.2957 | $238.30 | $238.30 | $238.30 |
| Purchase #2 | $46.38 | 8.644% | $50.3891 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $176.49 | 10.375% | $194.8008 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $43.37 | 13.142% | $49.0697 | $49.07 | $49.05 | $49.10 |
| Purchase #5 | $214.83 | 9.660% | $235.5826 | $235.58 | $235.60 | $235.60 |
| Purchase #6 | $109.73 | 7.616% | $118.087 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $168.28 | 4.509% | $175.8677 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $986.34 | $1,062.0926 | $1,062.10 | $1,062.10 | $1,062.20 | |