| 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 | $113.39 | 6.795% | $121.0949 | $121.09 | $121.10 | $121.10 |
| Purchase #2 | $161.62 | 5.260% | $170.1212 | $170.12 | $170.10 | $170.10 |
| Purchase #3 | $101.30 | 12.536% | $113.999 | $114.00 | $114.00 | $114.00 |
| Purchase #4 | $112.81 | 7.281% | $121.0237 | $121.02 | $121.00 | $121.00 |
| Purchase #5 | $142.55 | 5.505% | $150.3974 | $150.40 | $150.40 | $150.40 |
| Purchase #6 | $172.85 | 3.135% | $178.2688 | $178.27 | $178.25 | $178.30 |
| Purchase #7 | $241.40 | 5.794% | $255.3867 | $255.39 | $255.40 | $255.40 |
| 7 purchase totals = | $1,045.92 | $1,110.2917 | $1,110.29 | $1,110.25 | $1,110.30 | |