| 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 | $224.99 | 13.212% | $254.7157 | $254.72 | $254.70 | $254.70 |
| Purchase #2 | $110.37 | 6.445% | $117.4833 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $24.61 | 8.518% | $26.7063 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $196.97 | 5.296% | $207.4015 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $248.36 | 4.664% | $259.9435 | $259.94 | $259.95 | $259.90 |
| Purchase #6 | $107.93 | 3.777% | $112.0065 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $69.48 | 4.874% | $72.8665 | $72.87 | $72.85 | $72.90 |
| 7 purchase totals = | $982.71 | $1,051.1233 | $1,051.13 | $1,051.10 | $1,051.10 | |