| 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 | $11.47 | 9.523% | $12.5623 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $238.74 | 12.298% | $268.1002 | $268.10 | $268.10 | $268.10 |
| Purchase #3 | $80.53 | 4.170% | $83.8881 | $83.89 | $83.90 | $83.90 |
| Purchase #4 | $234.89 | 9.696% | $257.6649 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $165.88 | 12.245% | $186.192 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $247.76 | 6.668% | $264.2806 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $201.69 | 4.452% | $210.6692 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $1,180.96 | $1,283.3573 | $1,283.35 | $1,283.35 | $1,283.50 | |