| 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 | $106.97 | 8.305% | $115.8539 | $115.85 | $115.85 | $115.90 |
| Purchase #2 | $244.74 | 7.716% | $263.6241 | $263.62 | $263.60 | $263.60 |
| Purchase #3 | $125.45 | 12.238% | $140.8026 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $36.69 | 8.302% | $39.736 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $228.94 | 11.641% | $255.5909 | $255.59 | $255.60 | $255.60 |
| Purchase #6 | $87.93 | 10.791% | $97.4185 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $174.89 | 3.301% | $180.6631 | $180.66 | $180.65 | $180.70 |
| 7 purchase totals = | $1,005.61 | $1,093.6891 | $1,093.68 | $1,093.65 | $1,093.70 | |