| 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 | $117.66 | 7.293% | $126.2409 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $80.49 | 4.678% | $84.2553 | $84.26 | $84.25 | $84.30 |
| Purchase #3 | $21.46 | 10.202% | $23.6493 | $23.65 | $23.65 | $23.60 |
| Purchase #4 | $80.45 | 12.206% | $90.2697 | $90.27 | $90.25 | $90.30 |
| Purchase #5 | $234.55 | 7.107% | $251.2195 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $133.75 | 13.816% | $152.2289 | $152.23 | $152.25 | $152.20 |
| Purchase #7 | $5.66 | 11.110% | $6.2888 | $6.29 | $6.30 | $6.30 |
| 7 purchase totals = | $674.02 | $734.1524 | $734.16 | $734.15 | $734.10 | |