| 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 | $207.53 | 9.682% | $227.6231 | $227.62 | $227.60 | $227.60 |
| Purchase #2 | $204.75 | 10.480% | $226.2078 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $238.96 | 6.158% | $253.6752 | $253.68 | $253.70 | $253.70 |
| Purchase #4 | $17.82 | 6.152% | $18.9163 | $18.92 | $18.90 | $18.90 |
| Purchase #5 | $89.93 | 12.624% | $101.2828 | $101.28 | $101.30 | $101.30 |
| Purchase #6 | $197.99 | 9.609% | $217.0149 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $225.65 | 9.437% | $246.9446 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $1,182.63 | $1,291.6647 | $1,291.66 | $1,291.65 | $1,291.60 | |