| 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 | $149.52 | 7.819% | $161.211 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $233.56 | 3.286% | $241.2348 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $249.72 | 6.264% | $265.3625 | $265.36 | $265.35 | $265.40 |
| Purchase #4 | $109.50 | 4.490% | $114.4166 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $42.53 | 13.655% | $48.3375 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $11.39 | 4.317% | $11.8817 | $11.88 | $11.90 | $11.90 |
| Purchase #7 | $146.29 | 10.639% | $161.8538 | $161.85 | $161.85 | $161.90 |
| 7 purchase totals = | $942.51 | $1,004.2979 | $1,004.29 | $1,004.30 | $1,004.30 | |