| 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 | $239.97 | 13.147% | $271.5189 | $271.52 | $271.50 | $271.50 |
| Purchase #2 | $73.93 | 12.429% | $83.1188 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $219.87 | 8.145% | $237.7784 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $199.47 | 12.143% | $223.6916 | $223.69 | $223.70 | $223.70 |
| Purchase #5 | $167.27 | 7.214% | $179.3369 | $179.34 | $179.35 | $179.30 |
| Purchase #6 | $57.54 | 9.562% | $63.042 | $63.04 | $63.05 | $63.00 |
| Purchase #7 | $239.79 | 8.175% | $259.3928 | $259.39 | $259.40 | $259.40 |
| 7 purchase totals = | $1,197.84 | $1,317.8794 | $1,317.88 | $1,317.90 | $1,317.80 | |