| 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 | $11.88 | 10.451% | $13.1216 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $188.79 | 7.727% | $203.3778 | $203.38 | $203.40 | $203.40 |
| Purchase #3 | $74.51 | 13.331% | $84.4429 | $84.44 | $84.45 | $84.40 |
| Purchase #4 | $197.34 | 8.867% | $214.8381 | $214.84 | $214.85 | $214.80 |
| Purchase #5 | $61.54 | 10.458% | $67.9759 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $217.93 | 3.322% | $225.1696 | $225.17 | $225.15 | $225.20 |
| Purchase #7 | $239.28 | 7.575% | $257.4055 | $257.41 | $257.40 | $257.40 |
| 7 purchase totals = | $991.27 | $1,066.3314 | $1,066.34 | $1,066.35 | $1,066.30 | |