| 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 | $102.52 | 10.409% | $113.1913 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $31.39 | 11.353% | $34.9537 | $34.95 | $34.95 | $35.00 |
| Purchase #3 | $224.79 | 9.209% | $245.4909 | $245.49 | $245.50 | $245.50 |
| Purchase #4 | $226.35 | 11.362% | $252.0679 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $198.95 | 7.143% | $213.161 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $39.62 | 3.490% | $41.0027 | $41.00 | $41.00 | $41.00 |
| Purchase #7 | $234.36 | 4.316% | $244.475 | $244.48 | $244.50 | $244.50 |
| 7 purchase totals = | $1,057.98 | $1,144.3425 | $1,144.34 | $1,144.35 | $1,144.50 | |