| 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 | $228.46 | 5.527% | $241.087 | $241.09 | $241.10 | $241.10 |
| Purchase #2 | $89.54 | 10.695% | $99.1163 | $99.12 | $99.10 | $99.10 |
| Purchase #3 | $146.83 | 7.475% | $157.8055 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $128.91 | 12.331% | $144.8059 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $96.25 | 11.861% | $107.6662 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $140.59 | 8.284% | $152.2365 | $152.24 | $152.25 | $152.20 |
| Purchase #7 | $42.56 | 4.677% | $44.5505 | $44.55 | $44.55 | $44.60 |
| 7 purchase totals = | $873.14 | $947.2679 | $947.29 | $947.25 | $947.30 | |