| 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 | $94.68 | 11.414% | $105.4868 | $105.49 | $105.50 | $105.50 |
| Purchase #2 | $133.80 | 10.562% | $147.932 | $147.93 | $147.95 | $147.90 |
| Purchase #3 | $84.42 | 4.245% | $88.0036 | $88.00 | $88.00 | $88.00 |
| Purchase #4 | $231.60 | 11.714% | $258.7296 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $132.76 | 7.823% | $143.1458 | $143.15 | $143.15 | $143.10 |
| Purchase #6 | $50.80 | 5.466% | $53.5767 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $238.39 | 9.210% | $260.3457 | $260.35 | $260.35 | $260.30 |
| 7 purchase totals = | $966.45 | $1,057.2202 | $1,057.23 | $1,057.30 | $1,057.10 | |