| 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 | $178.28 | 9.417% | $195.0686 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $236.82 | 3.410% | $244.8956 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $18.47 | 9.253% | $20.179 | $20.18 | $20.20 | $20.20 |
| Purchase #4 | $203.42 | 7.693% | $219.0691 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $129.40 | 10.123% | $142.4992 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $250.95 | 13.153% | $283.9575 | $283.96 | $283.95 | $284.00 |
| Purchase #7 | $189.80 | 9.688% | $208.1878 | $208.19 | $208.20 | $208.20 |
| 7 purchase totals = | $1,207.14 | $1,313.8568 | $1,313.87 | $1,313.85 | $1,314.00 | |