| 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 | $200.34 | 6.171% | $212.703 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $147.94 | 11.863% | $165.4901 | $165.49 | $165.50 | $165.50 |
| Purchase #3 | $131.33 | 8.275% | $142.1976 | $142.20 | $142.20 | $142.20 |
| Purchase #4 | $50.88 | 11.330% | $56.6447 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $110.37 | 3.642% | $114.3897 | $114.39 | $114.40 | $114.40 |
| Purchase #6 | $130.49 | 5.199% | $137.2742 | $137.27 | $137.25 | $137.30 |
| Purchase #7 | $241.95 | 7.457% | $259.9922 | $259.99 | $260.00 | $260.00 |
| 7 purchase totals = | $1,013.30 | $1,088.6915 | $1,088.68 | $1,088.70 | $1,088.70 | |