| 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 | $244.69 | 8.474% | $265.425 | $265.43 | $265.45 | $265.40 |
| Purchase #2 | $18.41 | 5.405% | $19.4051 | $19.41 | $19.40 | $19.40 |
| Purchase #3 | $234.70 | 13.233% | $265.7579 | $265.76 | $265.75 | $265.80 |
| Purchase #4 | $86.82 | 10.598% | $96.0212 | $96.02 | $96.00 | $96.00 |
| Purchase #5 | $71.34 | 12.112% | $79.9807 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $172.79 | 9.233% | $188.7437 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $162.79 | 7.672% | $175.2792 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $991.54 | $1,090.6128 | $1,090.62 | $1,090.65 | $1,090.60 | |