| 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 | $217.54 | 8.523% | $236.0809 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $200.48 | 4.661% | $209.8244 | $209.82 | $209.80 | $209.80 |
| Purchase #3 | $247.32 | 13.134% | $279.803 | $279.80 | $279.80 | $279.80 |
| Purchase #4 | $135.41 | 4.262% | $141.1812 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $137.93 | 11.538% | $153.8444 | $153.84 | $153.85 | $153.80 |
| Purchase #6 | $20.33 | 6.247% | $21.6 | $21.60 | $21.60 | $21.60 |
| Purchase #7 | $77.82 | 8.175% | $84.1818 | $84.18 | $84.20 | $84.20 |
| 7 purchase totals = | $1,036.83 | $1,126.5157 | $1,126.50 | $1,126.55 | $1,126.50 | |