| 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 | $103.37 | 10.563% | $114.289 | $114.29 | $114.30 | $114.30 |
| Purchase #2 | $153.88 | 4.818% | $161.2939 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $198.66 | 6.655% | $211.8808 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $68.80 | 4.354% | $71.7956 | $71.80 | $71.80 | $71.80 |
| Purchase #5 | $22.89 | 11.635% | $25.5533 | $25.55 | $25.55 | $25.60 |
| Purchase #6 | $82.35 | 11.275% | $91.635 | $91.64 | $91.65 | $91.60 |
| Purchase #7 | $26.31 | 7.712% | $28.339 | $28.34 | $28.35 | $28.30 |
| 7 purchase totals = | $656.26 | $704.7866 | $704.79 | $704.85 | $704.80 | |