| 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 | $199.90 | 6.697% | $213.2873 | $213.29 | $213.30 | $213.30 |
| Purchase #2 | $235.60 | 8.261% | $255.0629 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $47.82 | 11.678% | $53.4044 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $235.90 | 7.525% | $253.6515 | $253.65 | $253.65 | $253.70 |
| Purchase #5 | $95.32 | 11.594% | $106.3714 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $119.90 | 3.441% | $124.0258 | $124.03 | $124.05 | $124.00 |
| Purchase #7 | $37.97 | 13.273% | $43.0098 | $43.01 | $43.00 | $43.00 |
| 7 purchase totals = | $972.41 | $1,048.8131 | $1,048.81 | $1,048.80 | $1,048.90 | |