| 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 | $226.27 | 7.315% | $242.8217 | $242.82 | $242.80 | $242.80 |
| Purchase #2 | $204.58 | 6.351% | $217.5729 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $184.36 | 7.254% | $197.7335 | $197.73 | $197.75 | $197.70 |
| Purchase #4 | $123.56 | 8.512% | $134.0774 | $134.08 | $134.10 | $134.10 |
| Purchase #5 | $234.30 | 13.551% | $266.05 | $266.05 | $266.05 | $266.10 |
| Purchase #6 | $96.60 | 12.524% | $108.6982 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $108.55 | 3.370% | $112.2081 | $112.21 | $112.20 | $112.20 |
| 7 purchase totals = | $1,178.22 | $1,279.1618 | $1,279.16 | $1,279.15 | $1,279.20 | |