| 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 | $221.52 | 4.165% | $230.7463 | $230.75 | $230.75 | $230.70 |
| Purchase #2 | $103.60 | 10.737% | $114.7235 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $236.82 | 9.739% | $259.8839 | $259.88 | $259.90 | $259.90 |
| Purchase #4 | $68.33 | 8.647% | $74.2385 | $74.24 | $74.25 | $74.20 |
| Purchase #5 | $194.67 | 3.693% | $201.8592 | $201.86 | $201.85 | $201.90 |
| Purchase #6 | $121.34 | 8.183% | $131.2693 | $131.27 | $131.25 | $131.30 |
| Purchase #7 | $132.70 | 13.479% | $150.5866 | $150.59 | $150.60 | $150.60 |
| 7 purchase totals = | $1,078.98 | $1,163.3073 | $1,163.31 | $1,163.30 | $1,163.30 | |