| 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 | $241.59 | 13.715% | $274.7241 | $274.72 | $274.70 | $274.70 |
| Purchase #2 | $232.72 | 13.746% | $264.7097 | $264.71 | $264.70 | $264.70 |
| Purchase #3 | $165.61 | 9.399% | $181.1757 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $179.59 | 11.158% | $199.6287 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $108.28 | 11.660% | $120.9054 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $16.65 | 10.652% | $18.4236 | $18.42 | $18.40 | $18.40 |
| Purchase #7 | $165.74 | 8.719% | $180.1909 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $1,110.18 | $1,239.7581 | $1,239.76 | $1,239.75 | $1,239.70 | |