| 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 | $205.69 | 7.214% | $220.5285 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $141.84 | 4.122% | $147.6866 | $147.69 | $147.70 | $147.70 |
| Purchase #3 | $79.82 | 6.676% | $85.1488 | $85.15 | $85.15 | $85.10 |
| Purchase #4 | $245.70 | 12.752% | $277.0317 | $277.03 | $277.05 | $277.00 |
| Purchase #5 | $169.52 | 3.453% | $175.3735 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $71.25 | 4.190% | $74.2354 | $74.24 | $74.25 | $74.20 |
| Purchase #7 | $117.57 | 12.187% | $131.8983 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $1,031.39 | $1,111.9028 | $1,111.91 | $1,111.95 | $1,111.80 | |