| 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 | $128.68 | 5.786% | $136.1254 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $60.88 | 13.760% | $69.2571 | $69.26 | $69.25 | $69.30 |
| Purchase #3 | $42.73 | 5.223% | $44.9618 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $240.84 | 10.214% | $265.4394 | $265.44 | $265.45 | $265.40 |
| Purchase #5 | $210.83 | 12.850% | $237.9217 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $23.69 | 10.270% | $26.123 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $246.53 | 3.254% | $254.5521 | $254.55 | $254.55 | $254.60 |
| 7 purchase totals = | $954.18 | $1,034.3805 | $1,034.38 | $1,034.35 | $1,034.40 | |