| 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 | $198.80 | 10.675% | $220.0219 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $237.44 | 11.677% | $265.1659 | $265.17 | $265.15 | $265.20 |
| Purchase #3 | $234.68 | 3.433% | $242.7366 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $156.83 | 9.820% | $172.2307 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $182.44 | 11.182% | $202.8404 | $202.84 | $202.85 | $202.80 |
| Purchase #6 | $216.53 | 13.355% | $245.4476 | $245.45 | $245.45 | $245.40 |
| Purchase #7 | $21.30 | 12.678% | $24.0004 | $24.00 | $24.00 | $24.00 |
| 7 purchase totals = | $1,248.02 | $1,372.4435 | $1,372.45 | $1,372.45 | $1,372.30 | |