| 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 | $122.95 | 9.329% | $134.42 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $122.67 | 10.591% | $135.662 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $138.73 | 3.724% | $143.8963 | $143.90 | $143.90 | $143.90 |
| Purchase #4 | $76.74 | 11.610% | $85.6495 | $85.65 | $85.65 | $85.60 |
| Purchase #5 | $74.48 | 5.338% | $78.4557 | $78.46 | $78.45 | $78.50 |
| Purchase #6 | $203.86 | 7.744% | $219.6469 | $219.65 | $219.65 | $219.60 |
| Purchase #7 | $112.69 | 6.146% | $119.6159 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $852.12 | $917.3463 | $917.36 | $917.30 | $917.30 | |