| 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 | $179.73 | 9.478% | $196.7648 | $196.76 | $196.75 | $196.80 |
| Purchase #2 | $114.26 | 6.789% | $122.0171 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $209.38 | 5.709% | $221.3335 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $225.36 | 9.180% | $246.048 | $246.05 | $246.05 | $246.00 |
| Purchase #5 | $241.62 | 7.275% | $259.1979 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $231.45 | 4.455% | $241.7611 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $108.86 | 12.873% | $122.8735 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $1,310.66 | $1,409.9959 | $1,409.99 | $1,409.95 | $1,410.00 | |