| 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 | $242.27 | 11.608% | $270.3927 | $270.39 | $270.40 | $270.40 |
| Purchase #2 | $170.51 | 4.243% | $177.7447 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $7.95 | 7.212% | $8.5234 | $8.52 | $8.50 | $8.50 |
| Purchase #4 | $38.61 | 11.585% | $43.083 | $43.08 | $43.10 | $43.10 |
| Purchase #5 | $125.28 | 6.473% | $133.3894 | $133.39 | $133.40 | $133.40 |
| Purchase #6 | $182.84 | 10.110% | $201.3251 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $115.33 | 13.246% | $130.6066 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $882.79 | $965.0649 | $965.06 | $965.10 | $965.00 | |