| 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 | $85.54 | 6.513% | $91.1112 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $65.55 | 7.400% | $70.4007 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $224.82 | 6.240% | $238.8488 | $238.85 | $238.85 | $238.80 |
| Purchase #4 | $153.59 | 13.360% | $174.1096 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $207.90 | 13.627% | $236.2305 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $178.70 | 3.741% | $185.3852 | $185.39 | $185.40 | $185.40 |
| Purchase #7 | $181.81 | 11.214% | $202.1982 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $1,097.91 | $1,198.2842 | $1,198.29 | $1,198.30 | $1,198.20 | |