| 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 | $236.26 | 4.495% | $246.8799 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $182.59 | 3.597% | $189.1578 | $189.16 | $189.15 | $189.20 |
| Purchase #3 | $183.75 | 5.201% | $193.3068 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $175.69 | 8.222% | $190.1352 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $14.47 | 4.513% | $15.123 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $5.95 | 5.169% | $6.2576 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $245.82 | 8.469% | $266.6385 | $266.64 | $266.65 | $266.60 |
| 7 purchase totals = | $1,044.53 | $1,107.4988 | $1,107.51 | $1,107.50 | $1,107.50 | |