| 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 | $211.96 | 5.155% | $222.8865 | $222.89 | $222.90 | $222.90 |
| Purchase #2 | $96.50 | 6.865% | $103.1247 | $103.12 | $103.10 | $103.10 |
| Purchase #3 | $212.30 | 7.374% | $227.955 | $227.96 | $227.95 | $228.00 |
| Purchase #4 | $70.74 | 9.844% | $77.7036 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $11.35 | 7.486% | $12.1997 | $12.20 | $12.20 | $12.20 |
| Purchase #6 | $239.91 | 5.532% | $253.1818 | $253.18 | $253.20 | $253.20 |
| Purchase #7 | $118.39 | 13.116% | $133.918 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $961.15 | $1,030.9693 | $1,030.97 | $1,030.95 | $1,031.00 | |