| 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 | $237.79 | 8.797% | $258.7084 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $14.66 | 10.123% | $16.144 | $16.14 | $16.15 | $16.10 |
| Purchase #3 | $140.69 | 7.521% | $151.2713 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $22.91 | 8.871% | $24.9423 | $24.94 | $24.95 | $24.90 |
| Purchase #5 | $148.46 | 7.287% | $159.2783 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $201.95 | 11.633% | $225.4428 | $225.44 | $225.45 | $225.40 |
| Purchase #7 | $209.91 | 5.643% | $221.7552 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $976.37 | $1,057.5423 | $1,057.54 | $1,057.55 | $1,057.50 | |