| 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 | $183.90 | 5.729% | $194.4356 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $87.52 | 9.131% | $95.5115 | $95.51 | $95.50 | $95.50 |
| Purchase #3 | $197.95 | 12.316% | $222.3295 | $222.33 | $222.35 | $222.30 |
| Purchase #4 | $34.56 | 7.172% | $37.0386 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $10.70 | 8.811% | $11.6428 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $226.92 | 9.703% | $248.938 | $248.94 | $248.95 | $248.90 |
| Purchase #7 | $129.32 | 12.114% | $144.9858 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $870.87 | $954.8818 | $954.89 | $954.95 | $954.70 | |