| 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 | $205.97 | 12.516% | $231.7492 | $231.75 | $231.75 | $231.70 |
| Purchase #2 | $74.35 | 13.640% | $84.4913 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $29.37 | 6.234% | $31.2009 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $27.76 | 10.379% | $30.6412 | $30.64 | $30.65 | $30.60 |
| Purchase #5 | $200.57 | 9.511% | $219.6462 | $219.65 | $219.65 | $219.60 |
| Purchase #6 | $147.55 | 7.349% | $158.3934 | $158.39 | $158.40 | $158.40 |
| Purchase #7 | $84.58 | 12.689% | $95.3124 | $95.31 | $95.30 | $95.30 |
| 7 purchase totals = | $770.15 | $851.4346 | $851.43 | $851.45 | $851.30 | |