| 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 | $239.98 | 12.816% | $270.7358 | $270.74 | $270.75 | $270.70 |
| Purchase #2 | $212.38 | 5.386% | $223.8188 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $48.55 | 3.800% | $50.3949 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $8.38 | 7.632% | $9.0196 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $72.85 | 4.182% | $75.8966 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $156.50 | 8.673% | $170.0732 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $193.46 | 11.168% | $215.0656 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $932.10 | $1,015.0045 | $1,015.01 | $1,014.95 | $1,015.00 | |