| 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 | $244.40 | 3.577% | $253.1422 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $50.34 | 11.434% | $56.0959 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $100.31 | 7.233% | $107.5654 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $121.51 | 5.410% | $128.0837 | $128.08 | $128.10 | $128.10 |
| Purchase #5 | $175.33 | 9.299% | $191.6339 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $74.38 | 3.227% | $76.7802 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $192.50 | 12.313% | $216.2025 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $958.77 | $1,029.5038 | $1,029.50 | $1,029.55 | $1,029.50 | |