| 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 | $183.90 | 13.851% | $209.372 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $173.92 | 5.585% | $183.6334 | $183.63 | $183.65 | $183.60 |
| Purchase #3 | $242.98 | 6.779% | $259.4516 | $259.45 | $259.45 | $259.50 |
| Purchase #4 | $187.90 | 10.414% | $207.4679 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $8.92 | 7.726% | $9.6092 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $249.34 | 8.145% | $269.6487 | $269.65 | $269.65 | $269.60 |
| Purchase #7 | $192.67 | 9.787% | $211.5266 | $211.53 | $211.55 | $211.50 |
| 7 purchase totals = | $1,239.63 | $1,350.7094 | $1,350.71 | $1,350.70 | $1,350.70 | |