| 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 | $53.86 | 11.162% | $59.8719 | $59.87 | $59.85 | $59.90 |
| Purchase #2 | $150.26 | 7.758% | $161.9172 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $173.46 | 10.833% | $192.2509 | $192.25 | $192.25 | $192.30 |
| Purchase #4 | $117.45 | 5.571% | $123.9931 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $213.31 | 8.608% | $231.6717 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $219.64 | 6.710% | $234.3778 | $234.38 | $234.40 | $234.40 |
| Purchase #7 | $103.71 | 10.281% | $114.3724 | $114.37 | $114.35 | $114.40 |
| 7 purchase totals = | $1,031.69 | $1,118.4550 | $1,118.45 | $1,118.40 | $1,118.60 | |