| 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 | $88.30 | 13.195% | $99.9512 | $99.95 | $99.95 | $100.00 |
| Purchase #2 | $230.69 | 4.718% | $241.574 | $241.57 | $241.55 | $241.60 |
| Purchase #3 | $239.89 | 12.548% | $269.9914 | $269.99 | $270.00 | $270.00 |
| Purchase #4 | $119.43 | 7.826% | $128.7766 | $128.78 | $128.80 | $128.80 |
| Purchase #5 | $23.46 | 13.338% | $26.5891 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $213.39 | 11.202% | $237.2939 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $61.82 | 12.620% | $69.6217 | $69.62 | $69.60 | $69.60 |
| 7 purchase totals = | $976.98 | $1,073.7979 | $1,073.79 | $1,073.80 | $1,073.90 | |