| 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 | $122.67 | 5.535% | $129.4598 | $129.46 | $129.45 | $129.50 |
| Purchase #2 | $16.59 | 8.802% | $18.0503 | $18.05 | $18.05 | $18.10 |
| Purchase #3 | $181.63 | 13.682% | $206.4806 | $206.48 | $206.50 | $206.50 |
| Purchase #4 | $195.39 | 11.475% | $217.811 | $217.81 | $217.80 | $217.80 |
| Purchase #5 | $87.64 | 9.282% | $95.7747 | $95.77 | $95.75 | $95.80 |
| Purchase #6 | $227.29 | 13.133% | $257.14 | $257.14 | $257.15 | $257.10 |
| Purchase #7 | $184.71 | 11.810% | $206.5243 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $1,015.92 | $1,131.2407 | $1,131.23 | $1,131.20 | $1,131.30 | |