| 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 | $121.98 | 6.625% | $130.0612 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $219.90 | 4.380% | $229.5316 | $229.53 | $229.55 | $229.50 |
| Purchase #3 | $222.63 | 6.498% | $237.0965 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $249.45 | 13.645% | $283.4875 | $283.49 | $283.50 | $283.50 |
| Purchase #5 | $15.78 | 5.320% | $16.6195 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $69.30 | 12.464% | $77.9376 | $77.94 | $77.95 | $77.90 |
| Purchase #7 | $231.46 | 5.749% | $244.7666 | $244.77 | $244.75 | $244.80 |
| 7 purchase totals = | $1,130.50 | $1,219.5005 | $1,219.51 | $1,219.50 | $1,219.50 | |