| 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 | $194.94 | 3.287% | $201.3477 | $201.35 | $201.35 | $201.30 |
| Purchase #2 | $49.31 | 3.838% | $51.2025 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $94.63 | 9.382% | $103.5082 | $103.51 | $103.50 | $103.50 |
| Purchase #4 | $38.87 | 11.593% | $43.3762 | $43.38 | $43.40 | $43.40 |
| Purchase #5 | $214.42 | 5.190% | $225.5484 | $225.55 | $225.55 | $225.50 |
| Purchase #6 | $154.55 | 9.365% | $169.0236 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $89.99 | 6.346% | $95.7008 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $836.71 | $889.7074 | $889.71 | $889.70 | $889.60 | |