| 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 | $200.98 | 9.533% | $220.1394 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $236.81 | 6.699% | $252.6739 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $195.59 | 5.480% | $206.3083 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $35.67 | 4.348% | $37.2209 | $37.22 | $37.20 | $37.20 |
| Purchase #5 | $245.64 | 9.848% | $269.8306 | $269.83 | $269.85 | $269.80 |
| Purchase #6 | $246.33 | 11.519% | $274.7048 | $274.70 | $274.70 | $274.70 |
| Purchase #7 | $168.36 | 9.142% | $183.7515 | $183.75 | $183.75 | $183.80 |
| 7 purchase totals = | $1,329.38 | $1,444.6294 | $1,444.62 | $1,444.60 | $1,444.60 | |