| 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 | $197.71 | 4.863% | $207.3246 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $249.80 | 3.752% | $259.1725 | $259.17 | $259.15 | $259.20 |
| Purchase #3 | $105.63 | 10.670% | $116.9007 | $116.90 | $116.90 | $116.90 |
| Purchase #4 | $198.90 | 5.759% | $210.3547 | $210.35 | $210.35 | $210.40 |
| Purchase #5 | $197.76 | 12.755% | $222.9843 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $225.69 | 3.480% | $233.544 | $233.54 | $233.55 | $233.50 |
| Purchase #7 | $57.40 | 8.284% | $62.155 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $1,232.89 | $1,312.4358 | $1,312.42 | $1,312.40 | $1,312.50 | |