| 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 | $108.94 | 12.278% | $122.3157 | $122.32 | $122.30 | $122.30 |
| Purchase #2 | $104.88 | 7.840% | $113.1026 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $23.77 | 12.796% | $26.8116 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $26.45 | 3.450% | $27.3625 | $27.36 | $27.35 | $27.40 |
| Purchase #5 | $38.81 | 7.596% | $41.758 | $41.76 | $41.75 | $41.80 |
| Purchase #6 | $106.74 | 5.628% | $112.7473 | $112.75 | $112.75 | $112.70 |
| Purchase #7 | $72.88 | 4.310% | $76.0211 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $482.47 | $520.1188 | $520.12 | $520.05 | $520.10 | |