| 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 | $93.70 | 9.305% | $102.4188 | $102.42 | $102.40 | $102.40 |
| Purchase #2 | $250.58 | 7.276% | $268.8122 | $268.81 | $268.80 | $268.80 |
| Purchase #3 | $172.34 | 4.130% | $179.4576 | $179.46 | $179.45 | $179.50 |
| Purchase #4 | $199.49 | 11.382% | $222.196 | $222.20 | $222.20 | $222.20 |
| Purchase #5 | $8.96 | 4.153% | $9.3321 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $180.84 | 9.813% | $198.5858 | $198.59 | $198.60 | $198.60 |
| Purchase #7 | $56.40 | 13.555% | $64.045 | $64.05 | $64.05 | $64.00 |
| 7 purchase totals = | $962.31 | $1,044.8475 | $1,044.86 | $1,044.85 | $1,044.80 | |