| 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 | $223.79 | 9.797% | $245.7147 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $108.68 | 7.856% | $117.2179 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $219.93 | 11.825% | $245.9367 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $239.63 | 13.207% | $271.2779 | $271.28 | $271.30 | $271.30 |
| Purchase #5 | $58.61 | 7.590% | $63.0585 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $69.27 | 10.542% | $76.5724 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $133.52 | 12.151% | $149.744 | $149.74 | $149.75 | $149.70 |
| 7 purchase totals = | $1,053.43 | $1,169.5221 | $1,169.52 | $1,169.50 | $1,169.50 | |