| 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 | $210.33 | 4.284% | $219.3405 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $221.65 | 11.687% | $247.5542 | $247.55 | $247.55 | $247.60 |
| Purchase #3 | $188.40 | 5.145% | $198.0932 | $198.09 | $198.10 | $198.10 |
| Purchase #4 | $68.41 | 13.215% | $77.4504 | $77.45 | $77.45 | $77.50 |
| Purchase #5 | $83.78 | 13.615% | $95.1866 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $214.87 | 4.157% | $223.8021 | $223.80 | $223.80 | $223.80 |
| Purchase #7 | $111.27 | 3.480% | $115.1422 | $115.14 | $115.15 | $115.10 |
| 7 purchase totals = | $1,098.71 | $1,176.5692 | $1,176.56 | $1,176.60 | $1,176.60 | |