| 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 | $140.75 | 3.531% | $145.7199 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $213.93 | 5.719% | $226.1647 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $67.57 | 8.116% | $73.054 | $73.05 | $73.05 | $73.10 |
| Purchase #4 | $88.99 | 6.725% | $94.9746 | $94.97 | $94.95 | $95.00 |
| Purchase #5 | $233.78 | 3.681% | $242.3854 | $242.39 | $242.40 | $242.40 |
| Purchase #6 | $227.46 | 12.672% | $256.2837 | $256.28 | $256.30 | $256.30 |
| Purchase #7 | $88.94 | 8.199% | $96.2322 | $96.23 | $96.25 | $96.20 |
| 7 purchase totals = | $1,061.42 | $1,134.8145 | $1,134.80 | $1,134.80 | $1,134.90 | |