| 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 | $207.73 | 7.535% | $223.3825 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $40.72 | 8.154% | $44.0403 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $241.85 | 6.316% | $257.1252 | $257.13 | $257.15 | $257.10 |
| Purchase #4 | $110.97 | 11.537% | $123.7726 | $123.77 | $123.75 | $123.80 |
| Purchase #5 | $218.27 | 10.483% | $241.1512 | $241.15 | $241.15 | $241.20 |
| Purchase #6 | $188.61 | 8.820% | $205.2454 | $205.25 | $205.25 | $205.20 |
| Purchase #7 | $249.66 | 8.290% | $270.3568 | $270.36 | $270.35 | $270.40 |
| 7 purchase totals = | $1,257.81 | $1,365.0740 | $1,365.08 | $1,365.10 | $1,365.10 | |