| 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 | $112.96 | 4.111% | $117.6038 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $214.33 | 11.128% | $238.1806 | $238.18 | $238.20 | $238.20 |
| Purchase #3 | $241.64 | 3.365% | $249.7712 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $209.82 | 10.609% | $232.0798 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $166.86 | 10.749% | $184.7958 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $151.49 | 13.720% | $172.2744 | $172.27 | $172.25 | $172.30 |
| Purchase #7 | $113.60 | 3.156% | $117.1852 | $117.19 | $117.20 | $117.20 |
| 7 purchase totals = | $1,210.70 | $1,311.8908 | $1,311.89 | $1,311.90 | $1,312.00 | |