| 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 | $215.87 | 7.142% | $231.2874 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $246.86 | 3.337% | $255.0977 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $8.88 | 9.579% | $9.7306 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $190.51 | 10.560% | $210.6279 | $210.63 | $210.65 | $210.60 |
| Purchase #5 | $241.98 | 4.385% | $252.5908 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $33.64 | 7.480% | $36.1563 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $142.86 | 6.763% | $152.5216 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $1,080.60 | $1,148.0123 | $1,148.02 | $1,148.05 | $1,148.00 | |