| 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 | $219.44 | 8.689% | $238.5071 | $238.51 | $238.50 | $238.50 |
| Purchase #2 | $147.71 | 5.432% | $155.7336 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $247.82 | 8.637% | $269.2242 | $269.22 | $269.20 | $269.20 |
| Purchase #4 | $132.58 | 11.174% | $147.3945 | $147.39 | $147.40 | $147.40 |
| Purchase #5 | $60.90 | 7.308% | $65.3506 | $65.35 | $65.35 | $65.40 |
| Purchase #6 | $247.68 | 10.554% | $273.8201 | $273.82 | $273.80 | $273.80 |
| Purchase #7 | $191.44 | 6.178% | $203.2672 | $203.27 | $203.25 | $203.30 |
| 7 purchase totals = | $1,247.57 | $1,353.2973 | $1,353.29 | $1,353.25 | $1,353.30 | |