| 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 | $229.93 | 10.345% | $253.7163 | $253.72 | $253.70 | $253.70 |
| Purchase #2 | $11.78 | 5.513% | $12.4294 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $246.25 | 7.618% | $265.0093 | $265.01 | $265.00 | $265.00 |
| Purchase #4 | $44.35 | 8.164% | $47.9707 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $203.84 | 4.288% | $212.5807 | $212.58 | $212.60 | $212.60 |
| Purchase #6 | $235.54 | 7.369% | $252.8969 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $45.70 | 7.266% | $49.0206 | $49.02 | $49.00 | $49.00 |
| 7 purchase totals = | $1,017.39 | $1,093.6239 | $1,093.63 | $1,093.60 | $1,093.60 | |