| 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 | $41.58 | 10.311% | $45.8673 | $45.87 | $45.85 | $45.90 |
| Purchase #2 | $122.56 | 10.866% | $135.8774 | $135.88 | $135.90 | $135.90 |
| Purchase #3 | $224.46 | 9.497% | $245.777 | $245.78 | $245.80 | $245.80 |
| Purchase #4 | $217.79 | 5.826% | $230.4784 | $230.48 | $230.50 | $230.50 |
| Purchase #5 | $30.74 | 7.499% | $33.0452 | $33.05 | $33.05 | $33.00 |
| Purchase #6 | $226.32 | 6.576% | $241.2028 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $73.48 | 3.300% | $75.9048 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $936.93 | $1,008.1529 | $1,008.16 | $1,008.20 | $1,008.20 | |