| 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 | $29.74 | 11.701% | $33.2199 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $238.90 | 4.180% | $248.886 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $113.47 | 6.492% | $120.8365 | $120.84 | $120.85 | $120.80 |
| Purchase #4 | $145.85 | 9.677% | $159.9639 | $159.96 | $159.95 | $160.00 |
| Purchase #5 | $202.67 | 7.116% | $217.092 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $151.37 | 12.431% | $170.1868 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $44.32 | 12.578% | $49.8946 | $49.89 | $49.90 | $49.90 |
| 7 purchase totals = | $926.32 | $1,000.0797 | $1,000.08 | $1,000.10 | $1,000.10 | |