| 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 | $213.27 | 6.239% | $226.5759 | $226.58 | $226.60 | $226.60 |
| Purchase #2 | $232.44 | 9.568% | $254.6799 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $130.36 | 3.721% | $135.2107 | $135.21 | $135.20 | $135.20 |
| Purchase #4 | $82.49 | 7.691% | $88.8343 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $110.74 | 11.711% | $123.7088 | $123.71 | $123.70 | $123.70 |
| Purchase #6 | $237.76 | 8.350% | $257.613 | $257.61 | $257.60 | $257.60 |
| Purchase #7 | $6.93 | 11.561% | $7.7312 | $7.73 | $7.75 | $7.70 |
| 7 purchase totals = | $1,013.99 | $1,094.3538 | $1,094.35 | $1,094.40 | $1,094.30 | |