| 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 | $114.84 | 4.349% | $119.8344 | $119.83 | $119.85 | $119.80 |
| Purchase #2 | $172.94 | 12.192% | $194.0248 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $223.88 | 6.627% | $238.7165 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $122.89 | 5.683% | $129.8738 | $129.87 | $129.85 | $129.90 |
| Purchase #5 | $227.91 | 7.702% | $245.4636 | $245.46 | $245.45 | $245.50 |
| Purchase #6 | $88.99 | 6.626% | $94.8865 | $94.89 | $94.90 | $94.90 |
| Purchase #7 | $212.85 | 8.540% | $231.0274 | $231.03 | $231.05 | $231.00 |
| 7 purchase totals = | $1,164.30 | $1,253.8270 | $1,253.82 | $1,253.80 | $1,253.80 | |