| 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 | $88.95 | 10.404% | $98.2044 | $98.20 | $98.20 | $98.20 |
| Purchase #2 | $28.86 | 8.587% | $31.3382 | $31.34 | $31.35 | $31.30 |
| Purchase #3 | $224.80 | 12.800% | $253.5744 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $152.46 | 9.702% | $167.2517 | $167.25 | $167.25 | $167.30 |
| Purchase #5 | $143.97 | 7.551% | $154.8412 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $235.50 | 5.780% | $249.1119 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $200.87 | 11.811% | $224.5948 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $1,075.41 | $1,178.9166 | $1,178.90 | $1,178.90 | $1,178.90 | |