| 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 | $147.46 | 4.139% | $153.5634 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $208.82 | 10.241% | $230.2053 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $247.27 | 6.125% | $262.4153 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $17.47 | 7.112% | $18.7125 | $18.71 | $18.70 | $18.70 |
| Purchase #5 | $53.56 | 8.441% | $58.081 | $58.08 | $58.10 | $58.10 |
| Purchase #6 | $117.65 | 12.599% | $132.4727 | $132.47 | $132.45 | $132.50 |
| Purchase #7 | $241.41 | 9.540% | $264.4405 | $264.44 | $264.45 | $264.40 |
| 7 purchase totals = | $1,033.64 | $1,119.8907 | $1,119.89 | $1,119.85 | $1,119.90 | |