| 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 | $95.98 | 4.386% | $100.1897 | $100.19 | $100.20 | $100.20 |
| Purchase #2 | $186.90 | 7.585% | $201.0764 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $247.73 | 7.749% | $266.9266 | $266.93 | $266.95 | $266.90 |
| Purchase #4 | $187.63 | 6.280% | $199.4132 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $149.43 | 5.523% | $157.683 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $114.64 | 4.821% | $120.1668 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $197.60 | 10.804% | $218.9487 | $218.95 | $218.95 | $218.90 |
| 7 purchase totals = | $1,179.91 | $1,264.4044 | $1,264.41 | $1,264.45 | $1,264.40 | |