| 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 | $12.94 | 7.452% | $13.9043 | $13.90 | $13.90 | $13.90 |
| Purchase #2 | $237.69 | 10.786% | $263.3272 | $263.33 | $263.35 | $263.30 |
| Purchase #3 | $239.69 | 11.476% | $267.1968 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $44.70 | 3.513% | $46.2703 | $46.27 | $46.25 | $46.30 |
| Purchase #5 | $207.33 | 5.689% | $219.125 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $69.67 | 11.616% | $77.7629 | $77.76 | $77.75 | $77.80 |
| Purchase #7 | $209.98 | 13.169% | $237.6323 | $237.63 | $237.65 | $237.60 |
| 7 purchase totals = | $1,022.00 | $1,125.2188 | $1,125.22 | $1,125.25 | $1,125.20 | |