| 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 | $220.30 | 6.624% | $234.8927 | $234.89 | $234.90 | $234.90 |
| Purchase #2 | $21.84 | 10.796% | $24.1978 | $24.20 | $24.20 | $24.20 |
| Purchase #3 | $197.79 | 4.621% | $206.9299 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $37.51 | 9.509% | $41.0768 | $41.08 | $41.10 | $41.10 |
| Purchase #5 | $120.34 | 11.497% | $134.1755 | $134.18 | $134.20 | $134.20 |
| Purchase #6 | $31.69 | 8.389% | $34.3485 | $34.35 | $34.35 | $34.30 |
| Purchase #7 | $45.84 | 4.752% | $48.0183 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $675.31 | $723.6395 | $723.65 | $723.70 | $723.60 | |