| 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 | $242.84 | 5.332% | $255.7882 | $255.79 | $255.80 | $255.80 |
| Purchase #2 | $64.38 | 7.391% | $69.1383 | $69.14 | $69.15 | $69.10 |
| Purchase #3 | $176.36 | 9.826% | $193.6891 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $155.44 | 12.330% | $174.6058 | $174.61 | $174.60 | $174.60 |
| Purchase #5 | $237.71 | 8.851% | $258.7497 | $258.75 | $258.75 | $258.70 |
| Purchase #6 | $16.53 | 7.554% | $17.7787 | $17.78 | $17.80 | $17.80 |
| Purchase #7 | $229.59 | 5.696% | $242.6674 | $242.67 | $242.65 | $242.70 |
| 7 purchase totals = | $1,122.85 | $1,212.4172 | $1,212.43 | $1,212.45 | $1,212.40 | |