| 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 | $93.30 | 3.372% | $96.4461 | $96.45 | $96.45 | $96.40 |
| Purchase #2 | $56.41 | 13.615% | $64.0902 | $64.09 | $64.10 | $64.10 |
| Purchase #3 | $242.53 | 12.861% | $273.7218 | $273.72 | $273.70 | $273.70 |
| Purchase #4 | $180.97 | 10.126% | $199.295 | $199.30 | $199.30 | $199.30 |
| Purchase #5 | $248.45 | 12.305% | $279.0218 | $279.02 | $279.00 | $279.00 |
| Purchase #6 | $164.70 | 13.525% | $186.9757 | $186.98 | $187.00 | $187.00 |
| Purchase #7 | $26.40 | 13.414% | $29.9413 | $29.94 | $29.95 | $29.90 |
| 7 purchase totals = | $1,012.76 | $1,129.4919 | $1,129.50 | $1,129.50 | $1,129.40 | |