| 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 | $190.83 | 9.588% | $209.1268 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $246.90 | 9.611% | $270.6296 | $270.63 | $270.65 | $270.60 |
| Purchase #3 | $202.56 | 7.700% | $218.1571 | $218.16 | $218.15 | $218.20 |
| Purchase #4 | $211.59 | 6.543% | $225.4343 | $225.43 | $225.45 | $225.40 |
| Purchase #5 | $46.62 | 10.448% | $51.4909 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $205.66 | 9.251% | $224.6856 | $224.69 | $224.70 | $224.70 |
| Purchase #7 | $12.83 | 4.603% | $13.4206 | $13.42 | $13.40 | $13.40 |
| 7 purchase totals = | $1,116.99 | $1,212.9449 | $1,212.95 | $1,213.00 | $1,212.90 | |