| 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 | $106.32 | 7.742% | $114.5513 | $114.55 | $114.55 | $114.60 |
| Purchase #2 | $72.80 | 10.731% | $80.6122 | $80.61 | $80.60 | $80.60 |
| Purchase #3 | $202.91 | 8.530% | $220.2182 | $220.22 | $220.20 | $220.20 |
| Purchase #4 | $165.65 | 13.508% | $188.026 | $188.03 | $188.05 | $188.00 |
| Purchase #5 | $133.83 | 5.701% | $141.4596 | $141.46 | $141.45 | $141.50 |
| Purchase #6 | $198.69 | 11.417% | $221.3744 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $151.81 | 5.448% | $160.0806 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $1,032.01 | $1,126.3223 | $1,126.32 | $1,126.30 | $1,126.40 | |