| 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 | $32.37 | 12.146% | $36.3017 | $36.30 | $36.30 | $36.30 |
| Purchase #2 | $7.48 | 8.125% | $8.0878 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $240.72 | 5.793% | $254.6649 | $254.66 | $254.65 | $254.70 |
| Purchase #4 | $178.71 | 7.717% | $192.5011 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $121.63 | 7.311% | $130.5224 | $130.52 | $130.50 | $130.50 |
| Purchase #6 | $193.38 | 9.254% | $211.2754 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $62.93 | 12.635% | $70.8812 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $837.22 | $904.2345 | $904.23 | $904.25 | $904.30 | |