| 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 | $242.57 | 9.724% | $266.1575 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $94.80 | 5.660% | $100.1657 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $241.39 | 13.205% | $273.2655 | $273.27 | $273.25 | $273.30 |
| Purchase #4 | $146.45 | 11.599% | $163.4367 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $113.77 | 13.585% | $129.2257 | $129.23 | $129.25 | $129.20 |
| Purchase #6 | $207.67 | 5.286% | $218.6474 | $218.65 | $218.65 | $218.60 |
| Purchase #7 | $64.70 | 8.848% | $70.4247 | $70.42 | $70.40 | $70.40 |
| 7 purchase totals = | $1,111.35 | $1,221.3232 | $1,221.34 | $1,221.30 | $1,221.30 | |