| 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 | $133.88 | 10.621% | $148.0994 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $98.90 | 4.545% | $103.395 | $103.40 | $103.40 | $103.40 |
| Purchase #3 | $13.41 | 6.235% | $14.2461 | $14.25 | $14.25 | $14.20 |
| Purchase #4 | $243.54 | 9.391% | $266.4108 | $266.41 | $266.40 | $266.40 |
| Purchase #5 | $189.78 | 11.706% | $211.9956 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $43.40 | 10.741% | $48.0616 | $48.06 | $48.05 | $48.10 |
| Purchase #7 | $233.54 | 12.202% | $262.0366 | $262.04 | $262.05 | $262.00 |
| 7 purchase totals = | $956.45 | $1,054.2451 | $1,054.26 | $1,054.25 | $1,054.20 | |