| 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 | $21.85 | 8.649% | $23.7398 | $23.74 | $23.75 | $23.70 |
| Purchase #2 | $250.41 | 3.469% | $259.0967 | $259.10 | $259.10 | $259.10 |
| Purchase #3 | $86.82 | 6.219% | $92.2193 | $92.22 | $92.20 | $92.20 |
| Purchase #4 | $152.82 | 9.233% | $166.9299 | $166.93 | $166.95 | $166.90 |
| Purchase #5 | $88.78 | 12.181% | $99.5943 | $99.59 | $99.60 | $99.60 |
| Purchase #6 | $249.68 | 7.185% | $267.6195 | $267.62 | $267.60 | $267.60 |
| Purchase #7 | $240.42 | 4.482% | $251.1956 | $251.20 | $251.20 | $251.20 |
| 7 purchase totals = | $1,090.78 | $1,160.3951 | $1,160.40 | $1,160.40 | $1,160.30 | |