| 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 | $106.88 | 9.834% | $117.3906 | $117.39 | $117.40 | $117.40 |
| Purchase #2 | $208.85 | 3.735% | $216.6505 | $216.65 | $216.65 | $216.70 |
| Purchase #3 | $174.64 | 3.392% | $180.5638 | $180.56 | $180.55 | $180.60 |
| Purchase #4 | $58.44 | 5.394% | $61.5923 | $61.59 | $61.60 | $61.60 |
| Purchase #5 | $247.89 | 12.784% | $279.5803 | $279.58 | $279.60 | $279.60 |
| Purchase #6 | $194.66 | 9.845% | $213.8243 | $213.82 | $213.80 | $213.80 |
| Purchase #7 | $227.99 | 13.369% | $258.47 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $1,219.35 | $1,328.0718 | $1,328.06 | $1,328.05 | $1,328.20 | |