| 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 | $6.81 | 5.599% | $7.1913 | $7.19 | $7.20 | $7.20 |
| Purchase #2 | $189.48 | 10.790% | $209.9249 | $209.92 | $209.90 | $209.90 |
| Purchase #3 | $165.70 | 4.811% | $173.6718 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $230.47 | 12.636% | $259.5922 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $52.25 | 3.118% | $53.8792 | $53.88 | $53.90 | $53.90 |
| Purchase #6 | $224.76 | 5.111% | $236.2475 | $236.25 | $236.25 | $236.20 |
| Purchase #7 | $211.64 | 13.595% | $240.4125 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $1,081.11 | $1,180.9194 | $1,180.91 | $1,180.90 | $1,180.90 | |