| 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 | $189.40 | 7.296% | $203.2186 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $80.63 | 5.292% | $84.8969 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $216.71 | 9.410% | $237.1024 | $237.10 | $237.10 | $237.10 |
| Purchase #4 | $246.56 | 11.846% | $275.7675 | $275.77 | $275.75 | $275.80 |
| Purchase #5 | $40.99 | 6.186% | $43.5256 | $43.53 | $43.55 | $43.50 |
| Purchase #6 | $107.88 | 8.163% | $116.6862 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $234.66 | 4.506% | $245.2338 | $245.23 | $245.25 | $245.20 |
| 7 purchase totals = | $1,116.83 | $1,206.4310 | $1,206.44 | $1,206.45 | $1,206.40 | |