| 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 | $111.80 | 13.805% | $127.234 | $127.23 | $127.25 | $127.20 |
| Purchase #2 | $169.48 | 5.739% | $179.2065 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $196.70 | 8.218% | $212.8648 | $212.86 | $212.85 | $212.90 |
| Purchase #4 | $228.53 | 13.409% | $259.1736 | $259.17 | $259.15 | $259.20 |
| Purchase #5 | $114.66 | 8.239% | $124.1068 | $124.11 | $124.10 | $124.10 |
| Purchase #6 | $39.56 | 5.408% | $41.6994 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $98.43 | 12.714% | $110.9444 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $959.16 | $1,055.2295 | $1,055.22 | $1,055.20 | $1,055.20 | |