| 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 | $83.31 | 6.120% | $88.4086 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $62.59 | 3.463% | $64.7575 | $64.76 | $64.75 | $64.80 |
| Purchase #3 | $146.53 | 7.499% | $157.5183 | $157.52 | $157.50 | $157.50 |
| Purchase #4 | $208.74 | 7.138% | $223.6399 | $223.64 | $223.65 | $223.60 |
| Purchase #5 | $224.85 | 3.826% | $233.4528 | $233.45 | $233.45 | $233.50 |
| Purchase #6 | $215.74 | 5.768% | $228.1839 | $228.18 | $228.20 | $228.20 |
| Purchase #7 | $217.78 | 11.801% | $243.4802 | $243.48 | $243.50 | $243.50 |
| 7 purchase totals = | $1,159.54 | $1,239.4412 | $1,239.44 | $1,239.45 | $1,239.50 | |