| 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 | $12.77 | 6.617% | $13.615 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $216.91 | 10.258% | $239.1606 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $48.65 | 12.268% | $54.6184 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $237.83 | 7.507% | $255.6839 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $210.77 | 13.590% | $239.4136 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $103.94 | 13.163% | $117.6216 | $117.62 | $117.60 | $117.60 |
| Purchase #7 | $117.27 | 11.504% | $130.7607 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $948.14 | $1,050.8738 | $1,050.87 | $1,050.80 | $1,050.90 | |