| 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 | $127.32 | 10.566% | $140.7726 | $140.77 | $140.75 | $140.80 |
| Purchase #2 | $113.95 | 4.417% | $118.9832 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $41.41 | 11.599% | $46.2131 | $46.21 | $46.20 | $46.20 |
| Purchase #4 | $129.92 | 11.720% | $145.1466 | $145.15 | $145.15 | $145.10 |
| Purchase #5 | $83.78 | 12.176% | $93.9811 | $93.98 | $94.00 | $94.00 |
| Purchase #6 | $56.82 | 12.112% | $63.702 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $128.35 | 10.202% | $141.4443 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $681.55 | $750.2429 | $750.23 | $750.25 | $750.20 | |