| 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 | $217.85 | 8.177% | $235.6636 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $177.76 | 6.315% | $188.9855 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $96.80 | 9.478% | $105.9747 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $228.80 | 9.334% | $250.1562 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $170.75 | 5.167% | $179.5727 | $179.57 | $179.55 | $179.60 |
| Purchase #6 | $23.91 | 7.667% | $25.7432 | $25.74 | $25.75 | $25.70 |
| Purchase #7 | $213.27 | 12.165% | $239.2143 | $239.21 | $239.20 | $239.20 |
| 7 purchase totals = | $1,129.14 | $1,225.3102 | $1,225.30 | $1,225.25 | $1,225.40 | |