| 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 | $16.98 | 12.432% | $19.091 | $19.09 | $19.10 | $19.10 |
| Purchase #2 | $158.46 | 5.755% | $167.5794 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $174.57 | 11.543% | $194.7206 | $194.72 | $194.70 | $194.70 |
| Purchase #4 | $87.92 | 9.722% | $96.4676 | $96.47 | $96.45 | $96.50 |
| Purchase #5 | $44.32 | 9.122% | $48.3629 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $202.59 | 10.402% | $223.6634 | $223.66 | $223.65 | $223.70 |
| Purchase #7 | $234.56 | 13.382% | $265.9488 | $265.95 | $265.95 | $265.90 |
| 7 purchase totals = | $919.40 | $1,015.8337 | $1,015.83 | $1,015.80 | $1,015.90 | |