| 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 | $200.33 | 9.702% | $219.766 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $92.84 | 3.789% | $96.3577 | $96.36 | $96.35 | $96.40 |
| Purchase #3 | $165.74 | 11.408% | $184.6476 | $184.65 | $184.65 | $184.60 |
| Purchase #4 | $38.69 | 11.142% | $43.0008 | $43.00 | $43.00 | $43.00 |
| Purchase #5 | $243.61 | 8.400% | $264.0732 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $88.90 | 10.710% | $98.4212 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $99.53 | 12.725% | $112.1952 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $929.64 | $1,018.4617 | $1,018.47 | $1,018.40 | $1,018.50 | |