| 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 | $133.31 | 13.281% | $151.0149 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $57.61 | 10.257% | $63.5191 | $63.52 | $63.50 | $63.50 |
| Purchase #3 | $206.39 | 9.763% | $226.5399 | $226.54 | $226.55 | $226.50 |
| Purchase #4 | $177.51 | 8.446% | $192.5025 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $54.70 | 3.252% | $56.4788 | $56.48 | $56.50 | $56.50 |
| Purchase #6 | $84.72 | 12.830% | $95.5896 | $95.59 | $95.60 | $95.60 |
| Purchase #7 | $186.76 | 13.332% | $211.6588 | $211.66 | $211.65 | $211.70 |
| 7 purchase totals = | $901.00 | $997.3036 | $997.30 | $997.30 | $997.30 | |