| 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 | $229.47 | 10.789% | $254.2275 | $254.23 | $254.25 | $254.20 |
| Purchase #2 | $77.78 | 13.427% | $88.2235 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $207.40 | 6.679% | $221.2522 | $221.25 | $221.25 | $221.30 |
| Purchase #4 | $239.27 | 11.155% | $265.9606 | $265.96 | $265.95 | $266.00 |
| Purchase #5 | $125.90 | 7.244% | $135.0202 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $93.99 | 12.488% | $105.7275 | $105.73 | $105.75 | $105.70 |
| Purchase #7 | $80.30 | 9.315% | $87.7799 | $87.78 | $87.80 | $87.80 |
| 7 purchase totals = | $1,054.11 | $1,158.1914 | $1,158.19 | $1,158.20 | $1,158.20 | |