| 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 | $213.86 | 10.304% | $235.8961 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $111.62 | 11.370% | $124.3112 | $124.31 | $124.30 | $124.30 |
| Purchase #3 | $240.81 | 6.551% | $256.5855 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $210.67 | 8.467% | $228.5074 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $234.31 | 3.275% | $241.9837 | $241.98 | $242.00 | $242.00 |
| Purchase #6 | $34.95 | 11.248% | $38.8812 | $38.88 | $38.90 | $38.90 |
| Purchase #7 | $186.48 | 7.171% | $199.8525 | $199.85 | $199.85 | $199.90 |
| 7 purchase totals = | $1,232.70 | $1,326.0176 | $1,326.02 | $1,326.05 | $1,326.10 | |