| 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 | $8.94 | 7.772% | $9.6348 | $9.63 | $9.65 | $9.60 |
| Purchase #2 | $244.88 | 3.573% | $253.6296 | $253.63 | $253.65 | $253.60 |
| Purchase #3 | $195.80 | 11.264% | $217.8549 | $217.85 | $217.85 | $217.90 |
| Purchase #4 | $102.51 | 12.249% | $115.0664 | $115.07 | $115.05 | $115.10 |
| Purchase #5 | $154.38 | 3.111% | $159.1828 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $82.97 | 10.620% | $91.7814 | $91.78 | $91.80 | $91.80 |
| Purchase #7 | $191.32 | 3.738% | $198.4715 | $198.47 | $198.45 | $198.50 |
| 7 purchase totals = | $980.80 | $1,045.6214 | $1,045.61 | $1,045.65 | $1,045.70 | |