| 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 | $203.66 | 10.213% | $224.4598 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $95.81 | 13.447% | $108.6936 | $108.69 | $108.70 | $108.70 |
| Purchase #3 | $205.53 | 10.358% | $226.8188 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $235.35 | 13.388% | $266.8587 | $266.86 | $266.85 | $266.90 |
| Purchase #5 | $179.44 | 4.531% | $187.5704 | $187.57 | $187.55 | $187.60 |
| Purchase #6 | $138.43 | 9.582% | $151.6944 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $81.80 | 9.214% | $89.3371 | $89.34 | $89.35 | $89.30 |
| 7 purchase totals = | $1,140.02 | $1,255.4328 | $1,255.43 | $1,255.40 | $1,255.50 | |