| 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 | $208.60 | 4.587% | $218.1685 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $198.77 | 9.617% | $217.8857 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $41.44 | 7.814% | $44.6781 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $63.81 | 8.324% | $69.1215 | $69.12 | $69.10 | $69.10 |
| Purchase #5 | $246.43 | 12.778% | $277.9188 | $277.92 | $277.90 | $277.90 |
| Purchase #6 | $115.99 | 5.859% | $122.7859 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $198.87 | 7.499% | $213.7833 | $213.78 | $213.80 | $213.80 |
| 7 purchase totals = | $1,073.91 | $1,164.3418 | $1,164.35 | $1,164.35 | $1,164.40 | |