| 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 | $230.51 | 8.212% | $249.4395 | $249.44 | $249.45 | $249.40 |
| Purchase #2 | $96.44 | 5.118% | $101.3758 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $120.90 | 3.439% | $125.0578 | $125.06 | $125.05 | $125.10 |
| Purchase #4 | $141.77 | 4.335% | $147.9157 | $147.92 | $147.90 | $147.90 |
| Purchase #5 | $37.99 | 6.572% | $40.4867 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $41.75 | 7.622% | $44.9322 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $177.90 | 13.263% | $201.4949 | $201.49 | $201.50 | $201.50 |
| 7 purchase totals = | $847.26 | $910.7026 | $910.71 | $910.75 | $910.70 | |