| 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 | $86.55 | 8.738% | $94.1127 | $94.11 | $94.10 | $94.10 |
| Purchase #2 | $233.42 | 5.426% | $246.0854 | $246.09 | $246.10 | $246.10 |
| Purchase #3 | $60.61 | 10.652% | $67.0662 | $67.07 | $67.05 | $67.10 |
| Purchase #4 | $239.75 | 3.330% | $247.7337 | $247.73 | $247.75 | $247.70 |
| Purchase #5 | $228.95 | 8.479% | $248.3627 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $38.34 | 7.520% | $41.2232 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $191.94 | 12.599% | $216.1225 | $216.12 | $216.10 | $216.10 |
| 7 purchase totals = | $1,079.56 | $1,160.7064 | $1,160.70 | $1,160.65 | $1,160.70 | |