| 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 | $217.51 | 11.348% | $242.193 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $117.35 | 3.196% | $121.1005 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $154.44 | 8.244% | $167.172 | $167.17 | $167.15 | $167.20 |
| Purchase #4 | $77.36 | 11.788% | $86.4792 | $86.48 | $86.50 | $86.50 |
| Purchase #5 | $242.37 | 9.787% | $266.0908 | $266.09 | $266.10 | $266.10 |
| Purchase #6 | $194.98 | 10.560% | $215.5699 | $215.57 | $215.55 | $215.60 |
| Purchase #7 | $84.56 | 8.771% | $91.9768 | $91.98 | $92.00 | $92.00 |
| 7 purchase totals = | $1,088.57 | $1,190.5822 | $1,190.58 | $1,190.60 | $1,190.70 | |