| 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 | $198.84 | 10.270% | $219.2609 | $219.26 | $219.25 | $219.30 |
| Purchase #2 | $228.34 | 5.199% | $240.2114 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $153.90 | 13.126% | $174.1009 | $174.10 | $174.10 | $174.10 |
| Purchase #4 | $46.88 | 6.809% | $50.0721 | $50.07 | $50.05 | $50.10 |
| Purchase #5 | $222.93 | 4.679% | $233.3609 | $233.36 | $233.35 | $233.40 |
| Purchase #6 | $185.57 | 5.465% | $195.7114 | $195.71 | $195.70 | $195.70 |
| Purchase #7 | $76.39 | 13.512% | $86.7118 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $1,112.85 | $1,199.4294 | $1,199.42 | $1,199.35 | $1,199.50 | |