| 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 | $189.64 | 13.321% | $214.9019 | $214.90 | $214.90 | $214.90 |
| Purchase #2 | $248.47 | 4.806% | $260.4115 | $260.41 | $260.40 | $260.40 |
| Purchase #3 | $198.96 | 13.421% | $225.6624 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $170.38 | 7.231% | $182.7002 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $220.54 | 9.402% | $241.2752 | $241.28 | $241.30 | $241.30 |
| Purchase #6 | $153.26 | 11.729% | $171.2359 | $171.24 | $171.25 | $171.20 |
| Purchase #7 | $86.36 | 10.125% | $95.104 | $95.10 | $95.10 | $95.10 |
| 7 purchase totals = | $1,267.61 | $1,391.2911 | $1,391.29 | $1,391.30 | $1,391.30 | |