| 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 | $183.82 | 12.110% | $206.0806 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $240.30 | 11.697% | $268.4079 | $268.41 | $268.40 | $268.40 |
| Purchase #3 | $241.61 | 9.475% | $264.5025 | $264.50 | $264.50 | $264.50 |
| Purchase #4 | $148.91 | 7.821% | $160.5563 | $160.56 | $160.55 | $160.60 |
| Purchase #5 | $186.50 | 8.534% | $202.4159 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $8.73 | 8.738% | $9.4928 | $9.49 | $9.50 | $9.50 |
| Purchase #7 | $130.41 | 8.118% | $140.9967 | $141.00 | $141.00 | $141.00 |
| 7 purchase totals = | $1,140.28 | $1,252.4527 | $1,252.46 | $1,252.45 | $1,252.50 | |