| 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 | $116.48 | 11.368% | $129.7214 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $227.34 | 12.812% | $256.4668 | $256.47 | $256.45 | $256.50 |
| Purchase #3 | $167.54 | 7.144% | $179.5091 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $56.56 | 11.685% | $63.169 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $195.31 | 4.340% | $203.7865 | $203.79 | $203.80 | $203.80 |
| Purchase #6 | $31.29 | 8.713% | $34.0163 | $34.02 | $34.00 | $34.00 |
| Purchase #7 | $83.36 | 8.502% | $90.4473 | $90.45 | $90.45 | $90.40 |
| 7 purchase totals = | $877.88 | $957.1164 | $957.13 | $957.05 | $957.10 | |