| 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 | $198.78 | 6.400% | $211.5019 | $211.50 | $211.50 | $211.50 |
| Purchase #2 | $243.91 | 13.264% | $276.2622 | $276.26 | $276.25 | $276.30 |
| Purchase #3 | $164.52 | 7.169% | $176.3144 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $187.40 | 13.118% | $211.9831 | $211.98 | $212.00 | $212.00 |
| Purchase #5 | $56.63 | 3.114% | $58.3935 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $128.54 | 5.370% | $135.4426 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $113.34 | 10.842% | $125.6283 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $1,093.12 | $1,195.5260 | $1,195.51 | $1,195.55 | $1,195.50 | |