| 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 | $128.52 | 3.176% | $132.6018 | $132.60 | $132.60 | $132.60 |
| Purchase #2 | $192.44 | 13.419% | $218.2635 | $218.26 | $218.25 | $218.30 |
| Purchase #3 | $250.92 | 13.624% | $285.1053 | $285.11 | $285.10 | $285.10 |
| Purchase #4 | $241.79 | 3.565% | $250.4098 | $250.41 | $250.40 | $250.40 |
| Purchase #5 | $47.67 | 9.615% | $52.2535 | $52.25 | $52.25 | $52.30 |
| Purchase #6 | $6.40 | 4.686% | $6.6999 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $188.91 | 3.869% | $196.2189 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $1,056.65 | $1,141.5527 | $1,141.55 | $1,141.50 | $1,141.60 | |