| 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 | $213.83 | 10.367% | $235.9978 | $236.00 | $236.00 | $236.00 |
| Purchase #2 | $235.94 | 7.136% | $252.7767 | $252.78 | $252.80 | $252.80 |
| Purchase #3 | $171.46 | 12.535% | $192.9525 | $192.95 | $192.95 | $193.00 |
| Purchase #4 | $185.48 | 5.516% | $195.7111 | $195.71 | $195.70 | $195.70 |
| Purchase #5 | $26.53 | 12.106% | $29.7417 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $121.52 | 7.688% | $130.8625 | $130.86 | $130.85 | $130.90 |
| Purchase #7 | $142.86 | 4.813% | $149.7359 | $149.74 | $149.75 | $149.70 |
| 7 purchase totals = | $1,097.62 | $1,187.7782 | $1,187.78 | $1,187.80 | $1,187.80 | |