| 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 | $224.51 | 3.176% | $231.6404 | $231.64 | $231.65 | $231.60 |
| Purchase #2 | $105.89 | 8.413% | $114.7985 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $92.25 | 6.374% | $98.13 | $98.13 | $98.15 | $98.10 |
| Purchase #4 | $7.39 | 5.301% | $7.7817 | $7.78 | $7.80 | $7.80 |
| Purchase #5 | $238.32 | 13.214% | $269.8116 | $269.81 | $269.80 | $269.80 |
| Purchase #6 | $176.93 | 13.832% | $201.403 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $153.66 | 3.150% | $158.5003 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $998.95 | $1,082.0655 | $1,082.06 | $1,082.10 | $1,082.00 | |