| 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 | $109.71 | 7.217% | $117.6278 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $183.45 | 10.482% | $202.6792 | $202.68 | $202.70 | $202.70 |
| Purchase #3 | $209.40 | 13.605% | $237.8889 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $6.57 | 4.670% | $6.8768 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $202.89 | 11.636% | $226.4983 | $226.50 | $226.50 | $226.50 |
| Purchase #6 | $200.89 | 12.235% | $225.4689 | $225.47 | $225.45 | $225.50 |
| Purchase #7 | $65.81 | 4.634% | $68.8596 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $978.72 | $1,085.8995 | $1,085.91 | $1,085.95 | $1,086.00 | |