| 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 | $187.66 | 8.563% | $203.7293 | $203.73 | $203.75 | $203.70 |
| Purchase #2 | $43.70 | 7.760% | $47.0911 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $11.86 | 11.268% | $13.1964 | $13.20 | $13.20 | $13.20 |
| Purchase #4 | $244.29 | 9.273% | $266.943 | $266.94 | $266.95 | $266.90 |
| Purchase #5 | $107.47 | 4.737% | $112.5609 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $89.73 | 6.536% | $95.5948 | $95.59 | $95.60 | $95.60 |
| Purchase #7 | $117.50 | 9.344% | $128.4792 | $128.48 | $128.50 | $128.50 |
| 7 purchase totals = | $802.21 | $867.5947 | $867.59 | $867.65 | $867.60 | |