| 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 | $182.34 | 11.603% | $203.4969 | $203.50 | $203.50 | $203.50 |
| Purchase #2 | $152.62 | 12.221% | $171.2717 | $171.27 | $171.25 | $171.30 |
| Purchase #3 | $245.55 | 10.766% | $271.9859 | $271.99 | $272.00 | $272.00 |
| Purchase #4 | $105.74 | 10.664% | $117.0161 | $117.02 | $117.00 | $117.00 |
| Purchase #5 | $236.79 | 5.832% | $250.5996 | $250.60 | $250.60 | $250.60 |
| Purchase #6 | $207.89 | 5.798% | $219.9435 | $219.94 | $219.95 | $219.90 |
| Purchase #7 | $66.65 | 4.469% | $69.6286 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $1,197.58 | $1,303.9423 | $1,303.95 | $1,303.95 | $1,303.90 | |