| 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 | $248.68 | 9.183% | $271.5163 | $271.52 | $271.50 | $271.50 |
| Purchase #2 | $204.54 | 9.480% | $223.9304 | $223.93 | $223.95 | $223.90 |
| Purchase #3 | $140.42 | 10.454% | $155.0995 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $71.95 | 6.546% | $76.6598 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $212.29 | 6.356% | $225.7832 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $229.54 | 3.456% | $237.4729 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $136.39 | 5.102% | $143.3486 | $143.35 | $143.35 | $143.30 |
| 7 purchase totals = | $1,243.81 | $1,333.8107 | $1,333.81 | $1,333.80 | $1,333.80 | |