| 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 | $207.72 | 12.122% | $232.8998 | $232.90 | $232.90 | $232.90 |
| Purchase #2 | $32.55 | 12.208% | $36.5237 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $20.44 | 11.402% | $22.7706 | $22.77 | $22.75 | $22.80 |
| Purchase #4 | $71.84 | 11.298% | $79.9565 | $79.96 | $79.95 | $80.00 |
| Purchase #5 | $148.97 | 10.861% | $165.1496 | $165.15 | $165.15 | $165.10 |
| Purchase #6 | $102.32 | 12.314% | $114.9197 | $114.92 | $114.90 | $114.90 |
| Purchase #7 | $138.74 | 10.710% | $153.5991 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $722.58 | $805.8190 | $805.82 | $805.75 | $805.80 | |