| 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 | $240.75 | 4.729% | $252.1351 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $7.89 | 6.249% | $8.383 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $220.81 | 4.477% | $230.6957 | $230.70 | $230.70 | $230.70 |
| Purchase #4 | $177.35 | 9.390% | $194.0032 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $127.93 | 4.424% | $133.5896 | $133.59 | $133.60 | $133.60 |
| Purchase #6 | $226.69 | 11.295% | $252.2946 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $207.38 | 10.167% | $228.4643 | $228.46 | $228.45 | $228.50 |
| 7 purchase totals = | $1,208.80 | $1,299.5655 | $1,299.56 | $1,299.60 | $1,299.60 | |