| 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 | $137.79 | 11.127% | $153.1219 | $153.12 | $153.10 | $153.10 |
| Purchase #2 | $126.30 | 6.677% | $134.7331 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $43.85 | 13.242% | $49.6566 | $49.66 | $49.65 | $49.70 |
| Purchase #4 | $125.80 | 7.791% | $135.6011 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $207.80 | 13.283% | $235.4021 | $235.40 | $235.40 | $235.40 |
| Purchase #6 | $225.93 | 3.299% | $233.3834 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $64.36 | 10.192% | $70.9196 | $70.92 | $70.90 | $70.90 |
| 7 purchase totals = | $931.83 | $1,012.8178 | $1,012.81 | $1,012.80 | $1,012.80 | |