| 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 | $211.90 | 8.167% | $229.2059 | $229.21 | $229.20 | $229.20 |
| Purchase #2 | $195.57 | 11.705% | $218.4615 | $218.46 | $218.45 | $218.50 |
| Purchase #3 | $147.96 | 11.498% | $164.9724 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $171.63 | 12.801% | $193.6004 | $193.60 | $193.60 | $193.60 |
| Purchase #5 | $215.63 | 5.794% | $228.1236 | $228.12 | $228.10 | $228.10 |
| Purchase #6 | $41.52 | 3.316% | $42.8968 | $42.90 | $42.90 | $42.90 |
| Purchase #7 | $9.44 | 6.584% | $10.0615 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $993.65 | $1,087.3221 | $1,087.32 | $1,087.25 | $1,087.40 | |