| 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 | $210.36 | 13.784% | $239.356 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $220.50 | 7.735% | $237.5557 | $237.56 | $237.55 | $237.60 |
| Purchase #3 | $185.30 | 7.305% | $198.8362 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $194.82 | 6.390% | $207.269 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $9.98 | 12.329% | $11.2104 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $12.27 | 4.675% | $12.8436 | $12.84 | $12.85 | $12.80 |
| Purchase #7 | $250.97 | 7.167% | $268.957 | $268.96 | $268.95 | $269.00 |
| 7 purchase totals = | $1,084.20 | $1,176.0279 | $1,176.04 | $1,176.00 | $1,176.10 | |