| 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 | $235.78 | 7.136% | $252.6053 | $252.61 | $252.60 | $252.60 |
| Purchase #2 | $176.48 | 4.409% | $184.261 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $94.99 | 7.300% | $101.9243 | $101.92 | $101.90 | $101.90 |
| Purchase #4 | $84.87 | 11.426% | $94.5672 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $43.60 | 3.582% | $45.1618 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $40.30 | 9.236% | $44.0221 | $44.02 | $44.00 | $44.00 |
| Purchase #7 | $236.53 | 5.173% | $248.7657 | $248.77 | $248.75 | $248.80 |
| 7 purchase totals = | $912.55 | $971.3074 | $971.31 | $971.20 | $971.40 | |