| 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 | $206.90 | 4.382% | $215.9664 | $215.97 | $215.95 | $216.00 |
| Purchase #2 | $235.59 | 3.157% | $243.0276 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $236.74 | 12.738% | $266.8959 | $266.90 | $266.90 | $266.90 |
| Purchase #4 | $62.58 | 9.718% | $68.6615 | $68.66 | $68.65 | $68.70 |
| Purchase #5 | $69.51 | 8.502% | $75.4197 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $114.74 | 13.848% | $130.6292 | $130.63 | $130.65 | $130.60 |
| Purchase #7 | $150.74 | 4.322% | $157.255 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $1,076.80 | $1,157.8553 | $1,157.87 | $1,157.85 | $1,157.90 | |