| 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 | $208.88 | 9.355% | $228.4207 | $228.42 | $228.40 | $228.40 |
| Purchase #2 | $34.39 | 6.768% | $36.7175 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $34.75 | 8.793% | $37.8056 | $37.81 | $37.80 | $37.80 |
| Purchase #4 | $194.78 | 4.227% | $203.0134 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $98.69 | 12.110% | $110.6414 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $19.96 | 7.178% | $21.3927 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $195.70 | 5.650% | $206.7571 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $787.15 | $844.7484 | $844.75 | $844.70 | $844.70 | |