| 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 | $190.91 | 11.388% | $212.6508 | $212.65 | $212.65 | $212.70 |
| Purchase #2 | $56.56 | 7.383% | $60.7358 | $60.74 | $60.75 | $60.70 |
| Purchase #3 | $31.60 | 8.767% | $34.3704 | $34.37 | $34.35 | $34.40 |
| Purchase #4 | $101.81 | 12.805% | $114.8468 | $114.85 | $114.85 | $114.80 |
| Purchase #5 | $179.64 | 13.709% | $204.2668 | $204.27 | $204.25 | $204.30 |
| Purchase #6 | $111.25 | 9.471% | $121.7865 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $176.98 | 10.544% | $195.6408 | $195.64 | $195.65 | $195.60 |
| 7 purchase totals = | $848.75 | $944.2979 | $944.31 | $944.30 | $944.30 | |