| 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 | $118.77 | 3.617% | $123.0659 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $100.93 | 13.176% | $114.2285 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $88.97 | 4.505% | $92.9781 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $174.62 | 9.591% | $191.3678 | $191.37 | $191.35 | $191.40 |
| Purchase #5 | $152.72 | 3.448% | $157.9858 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $226.25 | 8.279% | $244.9812 | $244.98 | $245.00 | $245.00 |
| Purchase #7 | $57.29 | 11.398% | $63.8199 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $919.55 | $988.4272 | $988.44 | $988.45 | $988.50 | |