| 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 | $203.41 | 12.272% | $228.3725 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $38.34 | 11.472% | $42.7384 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $186.81 | 3.106% | $192.6123 | $192.61 | $192.60 | $192.60 |
| Purchase #4 | $71.26 | 13.567% | $80.9278 | $80.93 | $80.95 | $80.90 |
| Purchase #5 | $49.71 | 3.517% | $51.4583 | $51.46 | $51.45 | $51.50 |
| Purchase #6 | $58.52 | 7.690% | $63.0202 | $63.02 | $63.00 | $63.00 |
| Purchase #7 | $153.68 | 11.267% | $170.9951 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $761.73 | $830.1246 | $830.13 | $830.10 | $830.10 | |