| 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 | $13.43 | 4.265% | $14.0028 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $130.35 | 7.192% | $139.7248 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $197.75 | 13.691% | $224.824 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $168.83 | 10.600% | $186.726 | $186.73 | $186.75 | $186.70 |
| Purchase #5 | $223.52 | 10.462% | $246.9047 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $197.29 | 7.295% | $211.6823 | $211.68 | $211.70 | $211.70 |
| Purchase #7 | $67.94 | 4.523% | $71.0129 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $999.11 | $1,094.8775 | $1,094.86 | $1,094.85 | $1,094.80 | |