| 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 | $13.84 | 3.585% | $14.3362 | $14.34 | $14.35 | $14.30 |
| Purchase #2 | $182.27 | 10.784% | $201.926 | $201.93 | $201.95 | $201.90 |
| Purchase #3 | $220.51 | 7.419% | $236.8696 | $236.87 | $236.85 | $236.90 |
| Purchase #4 | $85.74 | 3.206% | $88.4888 | $88.49 | $88.50 | $88.50 |
| Purchase #5 | $181.56 | 5.531% | $191.6021 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $29.88 | 8.750% | $32.4945 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $16.70 | 9.815% | $18.3391 | $18.34 | $18.35 | $18.30 |
| 7 purchase totals = | $730.50 | $784.0563 | $784.06 | $784.10 | $784.00 | |