| 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 | $187.65 | 3.332% | $193.9025 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $222.29 | 10.647% | $245.9572 | $245.96 | $245.95 | $246.00 |
| Purchase #3 | $248.96 | 6.855% | $266.0262 | $266.03 | $266.05 | $266.00 |
| Purchase #4 | $7.44 | 13.576% | $8.4501 | $8.45 | $8.45 | $8.50 |
| Purchase #5 | $185.27 | 13.366% | $210.0332 | $210.03 | $210.05 | $210.00 |
| Purchase #6 | $102.77 | 7.679% | $110.6617 | $110.66 | $110.65 | $110.70 |
| Purchase #7 | $104.78 | 4.721% | $109.7267 | $109.73 | $109.75 | $109.70 |
| 7 purchase totals = | $1,059.16 | $1,144.7576 | $1,144.76 | $1,144.80 | $1,144.80 | |