| 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 | $229.43 | 10.680% | $253.9331 | $253.93 | $253.95 | $253.90 |
| Purchase #2 | $79.55 | 7.248% | $85.3158 | $85.32 | $85.30 | $85.30 |
| Purchase #3 | $238.41 | 3.569% | $246.9189 | $246.92 | $246.90 | $246.90 |
| Purchase #4 | $224.53 | 13.437% | $254.7001 | $254.70 | $254.70 | $254.70 |
| Purchase #5 | $119.58 | 8.532% | $129.7826 | $129.78 | $129.80 | $129.80 |
| Purchase #6 | $158.83 | 8.869% | $172.9166 | $172.92 | $172.90 | $172.90 |
| Purchase #7 | $32.38 | 8.693% | $35.1948 | $35.19 | $35.20 | $35.20 |
| 7 purchase totals = | $1,082.71 | $1,178.7619 | $1,178.76 | $1,178.75 | $1,178.70 | |