| 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 | $234.98 | 7.543% | $252.7045 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $179.92 | 3.224% | $185.7206 | $185.72 | $185.70 | $185.70 |
| Purchase #3 | $236.92 | 12.463% | $266.4473 | $266.45 | $266.45 | $266.40 |
| Purchase #4 | $227.47 | 12.613% | $256.1608 | $256.16 | $256.15 | $256.20 |
| Purchase #5 | $100.48 | 12.494% | $113.034 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $202.42 | 6.846% | $216.2777 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $233.76 | 7.559% | $251.4299 | $251.43 | $251.45 | $251.40 |
| 7 purchase totals = | $1,415.95 | $1,541.7748 | $1,541.77 | $1,541.80 | $1,541.70 | |