| 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 | $231.81 | 10.367% | $255.8417 | $255.84 | $255.85 | $255.80 |
| Purchase #2 | $135.73 | 13.354% | $153.8554 | $153.86 | $153.85 | $153.90 |
| Purchase #3 | $208.84 | 13.426% | $236.8789 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $7.49 | 12.228% | $8.4059 | $8.41 | $8.40 | $8.40 |
| Purchase #5 | $249.94 | 7.815% | $269.4728 | $269.47 | $269.45 | $269.50 |
| Purchase #6 | $243.74 | 5.273% | $256.5924 | $256.59 | $256.60 | $256.60 |
| Purchase #7 | $239.62 | 9.444% | $262.2497 | $262.25 | $262.25 | $262.20 |
| 7 purchase totals = | $1,317.17 | $1,443.2968 | $1,443.30 | $1,443.30 | $1,443.30 | |