| 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 | $98.77 | 11.818% | $110.4426 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $113.64 | 9.335% | $124.2483 | $124.25 | $124.25 | $124.20 |
| Purchase #3 | $217.81 | 7.413% | $233.9563 | $233.96 | $233.95 | $234.00 |
| Purchase #4 | $102.68 | 10.849% | $113.8198 | $113.82 | $113.80 | $113.80 |
| Purchase #5 | $135.56 | 7.420% | $145.6186 | $145.62 | $145.60 | $145.60 |
| Purchase #6 | $74.78 | 8.493% | $81.1311 | $81.13 | $81.15 | $81.10 |
| Purchase #7 | $176.52 | 10.245% | $194.6045 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $919.76 | $1,003.8212 | $1,003.82 | $1,003.80 | $1,003.70 | |