| 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 | $210.25 | 8.692% | $228.5249 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $42.42 | 4.466% | $44.3145 | $44.31 | $44.30 | $44.30 |
| Purchase #3 | $18.93 | 11.661% | $21.1374 | $21.14 | $21.15 | $21.10 |
| Purchase #4 | $24.43 | 9.447% | $26.7379 | $26.74 | $26.75 | $26.70 |
| Purchase #5 | $37.44 | 3.460% | $38.7354 | $38.74 | $38.75 | $38.70 |
| Purchase #6 | $139.33 | 5.236% | $146.6253 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $225.95 | 5.312% | $237.9525 | $237.95 | $237.95 | $238.00 |
| 7 purchase totals = | $698.75 | $744.0279 | $744.03 | $744.05 | $743.90 | |