| 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 | $107.79 | 11.615% | $120.3098 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $246.41 | 9.273% | $269.2596 | $269.26 | $269.25 | $269.30 |
| Purchase #3 | $138.39 | 12.773% | $156.0666 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $188.45 | 9.161% | $205.7139 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $111.48 | 9.132% | $121.6604 | $121.66 | $121.65 | $121.70 |
| Purchase #6 | $17.69 | 8.330% | $19.1636 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $246.98 | 13.263% | $279.737 | $279.74 | $279.75 | $279.70 |
| 7 purchase totals = | $1,057.19 | $1,171.9109 | $1,171.91 | $1,171.85 | $1,172.00 | |