| 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 | $228.92 | 9.700% | $251.1252 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $239.66 | 13.819% | $272.7786 | $272.78 | $272.80 | $272.80 |
| Purchase #3 | $218.42 | 5.158% | $229.6861 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $142.31 | 6.616% | $151.7252 | $151.73 | $151.75 | $151.70 |
| Purchase #5 | $180.34 | 5.342% | $189.9738 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $184.93 | 4.752% | $193.7179 | $193.72 | $193.70 | $193.70 |
| Purchase #7 | $154.84 | 12.233% | $173.7816 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $1,349.42 | $1,462.7884 | $1,462.80 | $1,462.85 | $1,462.80 | |