| 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 | $51.30 | 7.425% | $55.109 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $228.82 | 6.544% | $243.794 | $243.79 | $243.80 | $243.80 |
| Purchase #3 | $245.96 | 9.377% | $269.0237 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $113.46 | 7.166% | $121.5905 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $221.92 | 9.597% | $243.2177 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $135.43 | 5.596% | $143.0087 | $143.01 | $143.00 | $143.00 |
| Purchase #7 | $200.39 | 13.320% | $227.0819 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,197.28 | $1,302.8255 | $1,302.82 | $1,302.80 | $1,302.80 | |