| 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 | $17.30 | 9.803% | $18.9959 | $19.00 | $19.00 | $19.00 |
| Purchase #2 | $193.28 | 4.579% | $202.1303 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $192.44 | 3.403% | $198.9887 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $210.25 | 10.834% | $233.0285 | $233.03 | $233.05 | $233.00 |
| Purchase #5 | $182.99 | 5.459% | $192.9794 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $54.29 | 11.563% | $60.5676 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $96.98 | 12.583% | $109.183 | $109.18 | $109.20 | $109.20 |
| 7 purchase totals = | $947.53 | $1,015.8734 | $1,015.88 | $1,015.95 | $1,015.90 | |