| 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 | $134.97 | 4.679% | $141.2852 | $141.29 | $141.30 | $141.30 |
| Purchase #2 | $237.30 | 11.463% | $264.5017 | $264.50 | $264.50 | $264.50 |
| Purchase #3 | $138.35 | 6.754% | $147.6942 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $233.36 | 3.392% | $241.2756 | $241.28 | $241.30 | $241.30 |
| Purchase #5 | $28.43 | 9.568% | $31.1502 | $31.15 | $31.15 | $31.20 |
| Purchase #6 | $81.89 | 12.193% | $91.8748 | $91.87 | $91.85 | $91.90 |
| Purchase #7 | $22.94 | 9.564% | $25.134 | $25.13 | $25.15 | $25.10 |
| 7 purchase totals = | $877.24 | $942.9157 | $942.91 | $942.95 | $943.00 | |