| 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 | $8.59 | 12.277% | $9.6446 | $9.64 | $9.65 | $9.60 |
| Purchase #2 | $162.78 | 10.481% | $179.841 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $196.67 | 7.784% | $211.9788 | $211.98 | $212.00 | $212.00 |
| Purchase #4 | $189.55 | 5.281% | $199.5601 | $199.56 | $199.55 | $199.60 |
| Purchase #5 | $125.29 | 4.154% | $130.4945 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $211.95 | 4.490% | $221.4666 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $153.78 | 5.806% | $162.7085 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $1,048.61 | $1,115.6941 | $1,115.69 | $1,115.70 | $1,115.70 | |