| 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 | $123.55 | 3.699% | $128.1201 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $38.32 | 9.236% | $41.8592 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $77.49 | 4.764% | $81.1816 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $191.61 | 7.258% | $205.5171 | $205.52 | $205.50 | $205.50 |
| Purchase #5 | $76.33 | 11.426% | $85.0515 | $85.05 | $85.05 | $85.10 |
| Purchase #6 | $126.33 | 6.193% | $134.1536 | $134.15 | $134.15 | $134.20 |
| Purchase #7 | $244.61 | 9.285% | $267.322 | $267.32 | $267.30 | $267.30 |
| 7 purchase totals = | $878.24 | $943.2051 | $943.20 | $943.15 | $943.30 | |