| 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 | $194.70 | 13.387% | $220.7645 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $189.45 | 13.130% | $214.3248 | $214.32 | $214.30 | $214.30 |
| Purchase #3 | $186.72 | 5.232% | $196.4892 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $16.88 | 10.341% | $18.6256 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $107.77 | 6.410% | $114.6781 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $199.85 | 6.171% | $212.1827 | $212.18 | $212.20 | $212.20 |
| Purchase #7 | $142.34 | 7.102% | $152.449 | $152.45 | $152.45 | $152.40 |
| 7 purchase totals = | $1,037.71 | $1,129.5139 | $1,129.51 | $1,129.55 | $1,129.50 | |