| 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 | $222.34 | 13.209% | $251.7089 | $251.71 | $251.70 | $251.70 |
| Purchase #2 | $165.62 | 5.374% | $174.5204 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $6.81 | 7.121% | $7.2949 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $117.51 | 12.265% | $131.9226 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $87.91 | 3.196% | $90.7196 | $90.72 | $90.70 | $90.70 |
| Purchase #6 | $69.90 | 7.374% | $75.0544 | $75.05 | $75.05 | $75.10 |
| Purchase #7 | $13.52 | 8.704% | $14.6968 | $14.70 | $14.70 | $14.70 |
| 7 purchase totals = | $683.61 | $745.9176 | $745.91 | $745.85 | $745.90 | |