| 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 | $239.85 | 3.724% | $248.782 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $228.88 | 5.215% | $240.8161 | $240.82 | $240.80 | $240.80 |
| Purchase #3 | $200.25 | 3.871% | $208.0017 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $89.78 | 13.399% | $101.8096 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $246.58 | 12.680% | $277.8463 | $277.85 | $277.85 | $277.80 |
| Purchase #6 | $222.86 | 12.806% | $251.3995 | $251.40 | $251.40 | $251.40 |
| Purchase #7 | $31.45 | 10.499% | $34.7519 | $34.75 | $34.75 | $34.80 |
| 7 purchase totals = | $1,259.65 | $1,363.4071 | $1,363.41 | $1,363.40 | $1,363.40 | |