| 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 | $216.52 | 7.811% | $233.4324 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $225.30 | 6.645% | $240.2712 | $240.27 | $240.25 | $240.30 |
| Purchase #3 | $174.49 | 13.289% | $197.678 | $197.68 | $197.70 | $197.70 |
| Purchase #4 | $15.93 | 8.696% | $17.3153 | $17.32 | $17.30 | $17.30 |
| Purchase #5 | $231.58 | 9.822% | $254.3258 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $43.62 | 12.786% | $49.1973 | $49.20 | $49.20 | $49.20 |
| Purchase #7 | $129.53 | 12.657% | $145.9246 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $1,036.97 | $1,138.1446 | $1,138.15 | $1,138.15 | $1,138.10 | |