| 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 | $117.27 | 5.282% | $123.4642 | $123.46 | $123.45 | $123.50 |
| Purchase #2 | $163.65 | 9.700% | $179.5241 | $179.52 | $179.50 | $179.50 |
| Purchase #3 | $203.30 | 5.311% | $214.0973 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $189.70 | 4.793% | $198.7923 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $211.42 | 13.346% | $239.6361 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $70.49 | 13.806% | $80.2218 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $136.90 | 7.591% | $147.2921 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $1,092.73 | $1,183.0279 | $1,183.02 | $1,183.00 | $1,183.00 | |