| 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 | $181.39 | 12.256% | $203.6212 | $203.62 | $203.60 | $203.60 |
| Purchase #2 | $141.83 | 13.604% | $161.1246 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $232.68 | 6.691% | $248.2486 | $248.25 | $248.25 | $248.20 |
| Purchase #4 | $193.53 | 9.500% | $211.9154 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $193.79 | 9.516% | $212.2311 | $212.23 | $212.25 | $212.20 |
| Purchase #6 | $185.41 | 8.477% | $201.1272 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $124.41 | 10.819% | $137.8699 | $137.87 | $137.85 | $137.90 |
| 7 purchase totals = | $1,253.04 | $1,376.1380 | $1,376.14 | $1,376.10 | $1,376.00 | |