| 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 | $195.72 | 4.742% | $205.001 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $107.60 | 7.206% | $115.3537 | $115.35 | $115.35 | $115.40 |
| Purchase #3 | $107.32 | 6.296% | $114.0769 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $105.36 | 11.206% | $117.1666 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $183.29 | 3.491% | $189.6887 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $151.74 | 6.626% | $161.7943 | $161.79 | $161.80 | $161.80 |
| Purchase #7 | $95.33 | 6.864% | $101.8735 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $946.36 | $1,004.9547 | $1,004.95 | $1,004.95 | $1,005.10 | |