| 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 | $194.29 | 7.219% | $208.3158 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $231.47 | 6.371% | $246.217 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $34.49 | 7.285% | $37.0026 | $37.00 | $37.00 | $37.00 |
| Purchase #4 | $99.45 | 12.272% | $111.6545 | $111.65 | $111.65 | $111.70 |
| Purchase #5 | $40.98 | 8.704% | $44.5469 | $44.55 | $44.55 | $44.50 |
| Purchase #6 | $216.38 | 5.819% | $228.9712 | $228.97 | $228.95 | $229.00 |
| Purchase #7 | $230.33 | 7.574% | $247.7752 | $247.78 | $247.80 | $247.80 |
| 7 purchase totals = | $1,047.39 | $1,124.4832 | $1,124.49 | $1,124.45 | $1,124.50 | |