| 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 | $185.37 | 12.816% | $209.127 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $194.45 | 7.640% | $209.306 | $209.31 | $209.30 | $209.30 |
| Purchase #3 | $197.89 | 4.154% | $206.1104 | $206.11 | $206.10 | $206.10 |
| Purchase #4 | $196.34 | 5.822% | $207.7709 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $218.83 | 12.618% | $246.442 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $247.37 | 11.163% | $274.9839 | $274.98 | $275.00 | $275.00 |
| Purchase #7 | $127.60 | 5.582% | $134.7226 | $134.72 | $134.70 | $134.70 |
| 7 purchase totals = | $1,367.85 | $1,488.4628 | $1,488.46 | $1,488.45 | $1,488.40 | |