| 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 | $39.89 | 9.644% | $43.737 | $43.74 | $43.75 | $43.70 |
| Purchase #2 | $225.75 | 13.759% | $256.8109 | $256.81 | $256.80 | $256.80 |
| Purchase #3 | $134.75 | 13.328% | $152.7095 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $163.48 | 13.659% | $185.8097 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $8.72 | 5.109% | $9.1655 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $220.87 | 13.799% | $251.3479 | $251.35 | $251.35 | $251.30 |
| Purchase #7 | $9.39 | 13.114% | $10.6214 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $802.85 | $910.2019 | $910.21 | $910.15 | $910.10 | |