| 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 | $117.36 | 3.443% | $121.4007 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $100.40 | 12.156% | $112.6046 | $112.60 | $112.60 | $112.60 |
| Purchase #3 | $24.56 | 6.577% | $26.1753 | $26.18 | $26.20 | $26.20 |
| Purchase #4 | $62.68 | 12.696% | $70.6379 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $129.85 | 5.828% | $137.4177 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $183.50 | 8.544% | $199.1782 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $160.97 | 4.478% | $168.1782 | $168.18 | $168.20 | $168.20 |
| 7 purchase totals = | $779.32 | $835.5926 | $835.60 | $835.65 | $835.60 | |