| 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 | $240.64 | 12.173% | $269.9331 | $269.93 | $269.95 | $269.90 |
| Purchase #2 | $171.70 | 10.583% | $189.871 | $189.87 | $189.85 | $189.90 |
| Purchase #3 | $34.98 | 12.767% | $39.4459 | $39.45 | $39.45 | $39.40 |
| Purchase #4 | $138.51 | 7.214% | $148.5021 | $148.50 | $148.50 | $148.50 |
| Purchase #5 | $199.89 | 11.759% | $223.3951 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $78.33 | 7.386% | $84.1155 | $84.12 | $84.10 | $84.10 |
| Purchase #7 | $200.74 | 5.469% | $211.7185 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $1,064.79 | $1,166.9812 | $1,166.99 | $1,166.95 | $1,166.90 | |