| 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 | $98.58 | 11.480% | $109.897 | $109.90 | $109.90 | $109.90 |
| Purchase #2 | $238.65 | 8.855% | $259.7825 | $259.78 | $259.80 | $259.80 |
| Purchase #3 | $214.26 | 11.647% | $239.2149 | $239.21 | $239.20 | $239.20 |
| Purchase #4 | $196.55 | 12.385% | $220.8927 | $220.89 | $220.90 | $220.90 |
| Purchase #5 | $16.75 | 5.596% | $17.6873 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $45.41 | 3.840% | $47.1537 | $47.15 | $47.15 | $47.20 |
| Purchase #7 | $101.83 | 10.793% | $112.8205 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $912.03 | $1,007.4486 | $1,007.44 | $1,007.45 | $1,007.50 | |