| 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 | $224.40 | 5.539% | $236.8295 | $236.83 | $236.85 | $236.80 |
| Purchase #2 | $117.86 | 5.348% | $124.1632 | $124.16 | $124.15 | $124.20 |
| Purchase #3 | $24.77 | 8.188% | $26.7982 | $26.80 | $26.80 | $26.80 |
| Purchase #4 | $178.74 | 5.213% | $188.0577 | $188.06 | $188.05 | $188.10 |
| Purchase #5 | $103.64 | 4.197% | $107.9898 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $236.29 | 9.802% | $259.4511 | $259.45 | $259.45 | $259.50 |
| Purchase #7 | $222.28 | 8.577% | $241.345 | $241.35 | $241.35 | $241.30 |
| 7 purchase totals = | $1,107.98 | $1,184.6345 | $1,184.64 | $1,184.65 | $1,184.70 | |