| 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 | $38.79 | 7.172% | $41.572 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $194.71 | 3.585% | $201.6904 | $201.69 | $201.70 | $201.70 |
| Purchase #3 | $7.95 | 6.629% | $8.477 | $8.48 | $8.50 | $8.50 |
| Purchase #4 | $174.26 | 13.103% | $197.0933 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $190.89 | 6.274% | $202.8664 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $192.57 | 9.414% | $210.6985 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $193.93 | 11.333% | $215.9081 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $993.10 | $1,078.3057 | $1,078.31 | $1,078.30 | $1,078.40 | |