| 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 | $123.73 | 7.279% | $132.7363 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $234.93 | 13.591% | $266.8593 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $179.45 | 8.324% | $194.3874 | $194.39 | $194.40 | $194.40 |
| Purchase #4 | $102.87 | 7.592% | $110.6799 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $137.65 | 13.228% | $155.8583 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $33.32 | 5.490% | $35.1493 | $35.15 | $35.15 | $35.10 |
| Purchase #7 | $134.74 | 6.550% | $143.5655 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $946.69 | $1,039.2360 | $1,039.25 | $1,039.25 | $1,039.30 | |