| 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 | $219.90 | 7.847% | $237.1556 | $237.16 | $237.15 | $237.20 |
| Purchase #2 | $218.83 | 6.459% | $232.9642 | $232.96 | $232.95 | $233.00 |
| Purchase #3 | $161.85 | 7.521% | $174.0227 | $174.02 | $174.00 | $174.00 |
| Purchase #4 | $17.38 | 7.814% | $18.7381 | $18.74 | $18.75 | $18.70 |
| Purchase #5 | $123.27 | 7.452% | $132.4561 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $246.66 | 4.776% | $258.4405 | $258.44 | $258.45 | $258.40 |
| Purchase #7 | $39.82 | 10.272% | $43.9103 | $43.91 | $43.90 | $43.90 |
| 7 purchase totals = | $1,027.71 | $1,097.6875 | $1,097.69 | $1,097.65 | $1,097.70 | |