| 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 | $216.62 | 3.112% | $223.3612 | $223.36 | $223.35 | $223.40 |
| Purchase #2 | $57.26 | 9.862% | $62.907 | $62.91 | $62.90 | $62.90 |
| Purchase #3 | $158.46 | 12.740% | $178.6478 | $178.65 | $178.65 | $178.60 |
| Purchase #4 | $146.39 | 13.660% | $166.3869 | $166.39 | $166.40 | $166.40 |
| Purchase #5 | $244.96 | 10.138% | $269.794 | $269.79 | $269.80 | $269.80 |
| Purchase #6 | $70.82 | 4.208% | $73.8001 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $244.94 | 8.341% | $265.3704 | $265.37 | $265.35 | $265.40 |
| 7 purchase totals = | $1,139.45 | $1,240.2674 | $1,240.27 | $1,240.25 | $1,240.30 | |