| 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 | $241.87 | 3.598% | $250.5725 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $238.78 | 8.739% | $259.647 | $259.65 | $259.65 | $259.60 |
| Purchase #3 | $242.60 | 11.160% | $269.6742 | $269.67 | $269.65 | $269.70 |
| Purchase #4 | $242.58 | 3.797% | $251.7908 | $251.79 | $251.80 | $251.80 |
| Purchase #5 | $235.38 | 13.104% | $266.2242 | $266.22 | $266.20 | $266.20 |
| Purchase #6 | $167.98 | 8.562% | $182.3624 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $123.58 | 8.225% | $133.7445 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $1,492.77 | $1,614.0156 | $1,614.00 | $1,613.95 | $1,614.00 | |