| 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 | $204.76 | 11.319% | $227.9368 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $208.52 | 9.379% | $228.0771 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $109.34 | 10.599% | $120.9289 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $121.92 | 13.788% | $138.7303 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $236.51 | 6.661% | $252.2639 | $252.26 | $252.25 | $252.30 |
| Purchase #6 | $131.87 | 12.116% | $147.8474 | $147.85 | $147.85 | $147.80 |
| Purchase #7 | $165.77 | 7.364% | $177.9773 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $1,178.69 | $1,293.7617 | $1,293.77 | $1,293.85 | $1,293.70 | |