| 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 | $133.65 | 10.512% | $147.6993 | $147.70 | $147.70 | $147.70 |
| Purchase #2 | $187.96 | 12.238% | $210.9625 | $210.96 | $210.95 | $211.00 |
| Purchase #3 | $134.74 | 7.150% | $144.3739 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $100.80 | 4.200% | $105.0336 | $105.03 | $105.05 | $105.00 |
| Purchase #5 | $243.73 | 13.567% | $276.7968 | $276.80 | $276.80 | $276.80 |
| Purchase #6 | $249.71 | 4.306% | $260.4625 | $260.46 | $260.45 | $260.50 |
| Purchase #7 | $84.46 | 8.639% | $91.7565 | $91.76 | $91.75 | $91.80 |
| 7 purchase totals = | $1,135.05 | $1,237.0851 | $1,237.08 | $1,237.05 | $1,237.20 | |