| 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 | $225.37 | 11.416% | $251.0982 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $49.84 | 9.421% | $54.5354 | $54.54 | $54.55 | $54.50 |
| Purchase #3 | $79.62 | 11.179% | $88.5207 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $16.95 | 8.402% | $18.3741 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $190.98 | 13.190% | $216.1703 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $182.74 | 6.463% | $194.5505 | $194.55 | $194.55 | $194.60 |
| Purchase #7 | $15.59 | 12.313% | $17.5096 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $761.09 | $840.7588 | $840.76 | $840.70 | $840.80 | |