| 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 | $161.26 | 6.239% | $171.321 | $171.32 | $171.30 | $171.30 |
| Purchase #2 | $228.26 | 3.401% | $236.0231 | $236.02 | $236.00 | $236.00 |
| Purchase #3 | $108.25 | 11.724% | $120.9412 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $135.77 | 11.499% | $151.3822 | $151.38 | $151.40 | $151.40 |
| Purchase #5 | $24.67 | 10.360% | $27.2258 | $27.23 | $27.25 | $27.20 |
| Purchase #6 | $70.54 | 13.841% | $80.3034 | $80.30 | $80.30 | $80.30 |
| Purchase #7 | $238.41 | 12.506% | $268.2256 | $268.23 | $268.25 | $268.20 |
| 7 purchase totals = | $967.16 | $1,055.4223 | $1,055.42 | $1,055.45 | $1,055.30 | |