| 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 | $223.55 | 4.646% | $233.9361 | $233.94 | $233.95 | $233.90 |
| Purchase #2 | $108.41 | 8.169% | $117.266 | $117.27 | $117.25 | $117.30 |
| Purchase #3 | $193.46 | 9.861% | $212.5371 | $212.54 | $212.55 | $212.50 |
| Purchase #4 | $142.74 | 8.205% | $154.4518 | $154.45 | $154.45 | $154.50 |
| Purchase #5 | $39.42 | 4.395% | $41.1525 | $41.15 | $41.15 | $41.20 |
| Purchase #6 | $137.83 | 6.221% | $146.4044 | $146.40 | $146.40 | $146.40 |
| Purchase #7 | $234.30 | 6.518% | $249.5717 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $1,079.71 | $1,155.3196 | $1,155.32 | $1,155.30 | $1,155.40 | |