| 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 | $237.61 | 3.865% | $246.7936 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $250.91 | 11.801% | $280.5199 | $280.52 | $280.50 | $280.50 |
| Purchase #3 | $148.58 | 7.514% | $159.7443 | $159.74 | $159.75 | $159.70 |
| Purchase #4 | $241.41 | 9.691% | $264.805 | $264.81 | $264.80 | $264.80 |
| Purchase #5 | $106.34 | 5.140% | $111.8059 | $111.81 | $111.80 | $111.80 |
| Purchase #6 | $32.44 | 6.771% | $34.6365 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $44.70 | 6.198% | $47.4705 | $47.47 | $47.45 | $47.50 |
| 7 purchase totals = | $1,061.99 | $1,145.7757 | $1,145.78 | $1,145.75 | $1,145.70 | |