| 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 | $215.85 | 6.259% | $229.3601 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $246.31 | 12.275% | $276.5446 | $276.54 | $276.55 | $276.50 |
| Purchase #3 | $128.28 | 8.125% | $138.7028 | $138.70 | $138.70 | $138.70 |
| Purchase #4 | $159.65 | 6.685% | $170.3226 | $170.32 | $170.30 | $170.30 |
| Purchase #5 | $66.53 | 4.619% | $69.603 | $69.60 | $69.60 | $69.60 |
| Purchase #6 | $184.40 | 6.412% | $196.2237 | $196.22 | $196.20 | $196.20 |
| Purchase #7 | $16.53 | 12.490% | $18.5946 | $18.59 | $18.60 | $18.60 |
| 7 purchase totals = | $1,017.55 | $1,099.3514 | $1,099.33 | $1,099.30 | $1,099.30 | |