| 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 | $187.50 | 12.238% | $210.4463 | $210.45 | $210.45 | $210.40 |
| Purchase #2 | $249.81 | 7.559% | $268.6931 | $268.69 | $268.70 | $268.70 |
| Purchase #3 | $175.92 | 11.432% | $196.0312 | $196.03 | $196.05 | $196.00 |
| Purchase #4 | $54.25 | 10.749% | $60.0813 | $60.08 | $60.10 | $60.10 |
| Purchase #5 | $60.89 | 8.223% | $65.897 | $65.90 | $65.90 | $65.90 |
| Purchase #6 | $230.52 | 9.788% | $253.0833 | $253.08 | $253.10 | $253.10 |
| Purchase #7 | $133.30 | 3.705% | $138.2388 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $1,092.19 | $1,192.4710 | $1,192.47 | $1,192.55 | $1,192.40 | |