| 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 | $116.94 | 12.683% | $131.7715 | $131.77 | $131.75 | $131.80 |
| Purchase #2 | $33.27 | 6.750% | $35.5157 | $35.52 | $35.50 | $35.50 |
| Purchase #3 | $184.95 | 4.213% | $192.7419 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $197.61 | 3.587% | $204.6983 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $117.99 | 3.821% | $122.4984 | $122.50 | $122.50 | $122.50 |
| Purchase #6 | $98.94 | 8.524% | $107.3736 | $107.37 | $107.35 | $107.40 |
| Purchase #7 | $228.64 | 8.320% | $247.6628 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $978.34 | $1,042.2622 | $1,042.26 | $1,042.20 | $1,042.30 | |