| 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 | $233.84 | 7.170% | $250.6063 | $250.61 | $250.60 | $250.60 |
| Purchase #2 | $60.62 | 12.675% | $68.3036 | $68.30 | $68.30 | $68.30 |
| Purchase #3 | $114.68 | 12.450% | $128.9577 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $20.85 | 4.731% | $21.8364 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $25.44 | 6.441% | $27.0786 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $186.97 | 5.188% | $196.67 | $196.67 | $196.65 | $196.70 |
| Purchase #7 | $171.58 | 7.360% | $184.2083 | $184.21 | $184.20 | $184.20 |
| 7 purchase totals = | $813.98 | $877.6609 | $877.67 | $877.65 | $877.70 | |