| 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 | $206.30 | 10.430% | $227.8171 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $145.76 | 7.177% | $156.2212 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $115.73 | 11.393% | $128.9151 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $244.97 | 8.776% | $266.4686 | $266.47 | $266.45 | $266.50 |
| Purchase #5 | $125.35 | 8.776% | $136.3507 | $136.35 | $136.35 | $136.40 |
| Purchase #6 | $27.96 | 10.303% | $30.8407 | $30.84 | $30.85 | $30.80 |
| Purchase #7 | $80.61 | 12.707% | $90.8531 | $90.85 | $90.85 | $90.90 |
| 7 purchase totals = | $946.68 | $1,037.4665 | $1,037.47 | $1,037.40 | $1,037.50 | |