| 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 | $199.60 | 6.342% | $212.2586 | $212.26 | $212.25 | $212.30 |
| Purchase #2 | $24.40 | 7.825% | $26.3093 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $193.32 | 12.664% | $217.802 | $217.80 | $217.80 | $217.80 |
| Purchase #4 | $163.82 | 12.176% | $183.7667 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $66.75 | 11.724% | $74.5758 | $74.58 | $74.60 | $74.60 |
| Purchase #6 | $213.64 | 3.464% | $221.0405 | $221.04 | $221.05 | $221.00 |
| Purchase #7 | $185.69 | 3.377% | $191.9608 | $191.96 | $191.95 | $192.00 |
| 7 purchase totals = | $1,047.22 | $1,127.7137 | $1,127.72 | $1,127.70 | $1,127.80 | |