| 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 | $249.68 | 3.678% | $258.8632 | $258.86 | $258.85 | $258.90 |
| Purchase #2 | $63.57 | 8.196% | $68.7802 | $68.78 | $68.80 | $68.80 |
| Purchase #3 | $142.94 | 3.257% | $147.5956 | $147.60 | $147.60 | $147.60 |
| Purchase #4 | $148.45 | 9.834% | $163.0486 | $163.05 | $163.05 | $163.00 |
| Purchase #5 | $155.83 | 12.582% | $175.4365 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $198.70 | 6.191% | $211.0015 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $9.44 | 8.330% | $10.2264 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $968.61 | $1,034.9520 | $1,034.96 | $1,035.00 | $1,034.90 | |