| 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 | $32.81 | 9.161% | $35.8157 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $50.61 | 3.236% | $52.2477 | $52.25 | $52.25 | $52.20 |
| Purchase #3 | $239.72 | 12.813% | $270.4353 | $270.44 | $270.45 | $270.40 |
| Purchase #4 | $94.82 | 12.402% | $106.5796 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $236.71 | 12.358% | $265.9626 | $265.96 | $265.95 | $266.00 |
| Purchase #6 | $163.74 | 9.325% | $179.0088 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $221.28 | 8.750% | $240.642 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $1,039.69 | $1,150.6917 | $1,150.70 | $1,150.70 | $1,150.60 | |