| 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 | $99.48 | 9.863% | $109.2917 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $116.58 | 13.713% | $132.5666 | $132.57 | $132.55 | $132.60 |
| Purchase #3 | $195.31 | 12.795% | $220.2999 | $220.30 | $220.30 | $220.30 |
| Purchase #4 | $159.56 | 9.328% | $174.4438 | $174.44 | $174.45 | $174.40 |
| Purchase #5 | $60.48 | 8.692% | $65.7369 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $201.78 | 11.536% | $225.0573 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $123.88 | 13.835% | $141.0188 | $141.02 | $141.00 | $141.00 |
| 7 purchase totals = | $957.07 | $1,068.4150 | $1,068.42 | $1,068.40 | $1,068.40 | |