| 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 | $117.53 | 3.244% | $121.3427 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $192.75 | 13.408% | $218.5939 | $218.59 | $218.60 | $218.60 |
| Purchase #3 | $89.28 | 10.508% | $98.6615 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $113.48 | 13.324% | $128.6001 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $226.95 | 10.344% | $250.4257 | $250.43 | $250.45 | $250.40 |
| Purchase #6 | $124.97 | 13.598% | $141.9634 | $141.96 | $141.95 | $142.00 |
| Purchase #7 | $160.89 | 11.301% | $179.0722 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $1,025.85 | $1,138.6595 | $1,138.65 | $1,138.65 | $1,138.70 | |