| 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 | $228.83 | 4.679% | $239.537 | $239.54 | $239.55 | $239.50 |
| Purchase #2 | $14.34 | 3.707% | $14.8716 | $14.87 | $14.85 | $14.90 |
| Purchase #3 | $241.41 | 10.823% | $267.5378 | $267.54 | $267.55 | $267.50 |
| Purchase #4 | $165.57 | 11.232% | $184.1668 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $160.56 | 8.766% | $174.6347 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $94.39 | 7.469% | $101.44 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $118.93 | 10.844% | $131.8268 | $131.83 | $131.85 | $131.80 |
| 7 purchase totals = | $1,024.03 | $1,114.0147 | $1,114.02 | $1,114.05 | $1,113.90 | |