| 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 | $192.60 | 5.320% | $202.8463 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $109.87 | 3.564% | $113.7858 | $113.79 | $113.80 | $113.80 |
| Purchase #3 | $113.83 | 12.360% | $127.8994 | $127.90 | $127.90 | $127.90 |
| Purchase #4 | $142.74 | 11.822% | $159.6147 | $159.61 | $159.60 | $159.60 |
| Purchase #5 | $36.41 | 6.231% | $38.6787 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $21.64 | 13.790% | $24.6242 | $24.62 | $24.60 | $24.60 |
| Purchase #7 | $238.42 | 6.724% | $254.4514 | $254.45 | $254.45 | $254.50 |
| 7 purchase totals = | $855.51 | $921.9005 | $921.90 | $921.90 | $921.90 | |