| 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 | $91.99 | 4.356% | $95.9971 | $96.00 | $96.00 | $96.00 |
| Purchase #2 | $189.48 | 11.510% | $211.2891 | $211.29 | $211.30 | $211.30 |
| Purchase #3 | $53.92 | 6.633% | $57.4965 | $57.50 | $57.50 | $57.50 |
| Purchase #4 | $186.48 | 4.859% | $195.5411 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $234.72 | 7.462% | $252.2348 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $172.42 | 10.488% | $190.5034 | $190.50 | $190.50 | $190.50 |
| Purchase #7 | $129.86 | 11.137% | $144.3225 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $1,058.87 | $1,147.3845 | $1,147.38 | $1,147.40 | $1,147.30 | |