| 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 | $69.82 | 3.264% | $72.0989 | $72.10 | $72.10 | $72.10 |
| Purchase #2 | $177.74 | 11.861% | $198.8217 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $149.54 | 8.291% | $161.9384 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $234.99 | 10.305% | $259.2057 | $259.21 | $259.20 | $259.20 |
| Purchase #5 | $108.47 | 4.833% | $113.7124 | $113.71 | $113.70 | $113.70 |
| Purchase #6 | $175.97 | 13.120% | $199.0573 | $199.06 | $199.05 | $199.10 |
| Purchase #7 | $92.82 | 6.466% | $98.8217 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $1,009.35 | $1,103.6561 | $1,103.66 | $1,103.60 | $1,103.60 | |