| 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 | $203.78 | 3.227% | $210.356 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $11.28 | 5.432% | $11.8927 | $11.89 | $11.90 | $11.90 |
| Purchase #3 | $155.65 | 10.704% | $172.3108 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $154.34 | 4.765% | $161.6943 | $161.69 | $161.70 | $161.70 |
| Purchase #5 | $68.53 | 9.119% | $74.7793 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $9.47 | 9.836% | $10.4015 | $10.40 | $10.40 | $10.40 |
| Purchase #7 | $63.55 | 6.156% | $67.4621 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $666.60 | $708.8967 | $708.89 | $708.90 | $709.00 | |