| 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 | $224.49 | 13.181% | $254.08 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $93.57 | 8.332% | $101.3663 | $101.37 | $101.35 | $101.40 |
| Purchase #3 | $179.78 | 4.707% | $188.2422 | $188.24 | $188.25 | $188.20 |
| Purchase #4 | $224.34 | 10.145% | $247.0993 | $247.10 | $247.10 | $247.10 |
| Purchase #5 | $85.32 | 5.641% | $90.1329 | $90.13 | $90.15 | $90.10 |
| Purchase #6 | $153.96 | 13.476% | $174.7076 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $105.72 | 4.656% | $110.6423 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $1,067.18 | $1,166.2706 | $1,166.27 | $1,166.30 | $1,166.20 | |