| 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 | $80.86 | 3.851% | $83.9739 | $83.97 | $83.95 | $84.00 |
| Purchase #2 | $193.50 | 4.136% | $201.5032 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $234.40 | 3.215% | $241.936 | $241.94 | $241.95 | $241.90 |
| Purchase #4 | $191.30 | 12.672% | $215.5415 | $215.54 | $215.55 | $215.50 |
| Purchase #5 | $128.37 | 11.672% | $143.3533 | $143.35 | $143.35 | $143.40 |
| Purchase #6 | $150.65 | 11.264% | $167.6192 | $167.62 | $167.60 | $167.60 |
| Purchase #7 | $47.53 | 12.454% | $53.4494 | $53.45 | $53.45 | $53.40 |
| 7 purchase totals = | $1,026.61 | $1,107.3765 | $1,107.37 | $1,107.35 | $1,107.30 | |