| 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 | $220.92 | 5.283% | $232.5912 | $232.59 | $232.60 | $232.60 |
| Purchase #2 | $203.89 | 11.872% | $228.0958 | $228.10 | $228.10 | $228.10 |
| Purchase #3 | $134.86 | 4.118% | $140.4135 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $152.81 | 4.562% | $159.7812 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $188.48 | 12.232% | $211.5349 | $211.53 | $211.55 | $211.50 |
| Purchase #6 | $101.49 | 12.284% | $113.957 | $113.96 | $113.95 | $114.00 |
| Purchase #7 | $89.50 | 6.733% | $95.526 | $95.53 | $95.55 | $95.50 |
| 7 purchase totals = | $1,091.95 | $1,181.8996 | $1,181.90 | $1,181.95 | $1,181.90 | |