| 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 | $98.49 | 10.306% | $108.6404 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $204.33 | 8.869% | $222.452 | $222.45 | $222.45 | $222.50 |
| Purchase #3 | $212.43 | 7.365% | $228.0755 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $165.76 | 7.810% | $178.7059 | $178.71 | $178.70 | $178.70 |
| Purchase #5 | $166.40 | 9.272% | $181.8286 | $181.83 | $181.85 | $181.80 |
| Purchase #6 | $115.38 | 3.861% | $119.8348 | $119.83 | $119.85 | $119.80 |
| Purchase #7 | $101.73 | 7.310% | $109.1665 | $109.17 | $109.15 | $109.20 |
| 7 purchase totals = | $1,064.52 | $1,148.7037 | $1,148.71 | $1,148.75 | $1,148.70 | |