| 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 | $215.63 | 4.607% | $225.5641 | $225.56 | $225.55 | $225.60 |
| Purchase #2 | $143.62 | 12.360% | $161.3714 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $67.88 | 6.648% | $72.3927 | $72.39 | $72.40 | $72.40 |
| Purchase #4 | $161.33 | 13.671% | $183.3854 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $143.52 | 4.238% | $149.6024 | $149.60 | $149.60 | $149.60 |
| Purchase #6 | $230.91 | 9.691% | $253.2875 | $253.29 | $253.30 | $253.30 |
| Purchase #7 | $138.90 | 11.405% | $154.7415 | $154.74 | $154.75 | $154.70 |
| 7 purchase totals = | $1,101.79 | $1,200.3450 | $1,200.34 | $1,200.35 | $1,200.40 | |