| 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 | $131.49 | 13.388% | $149.0939 | $149.09 | $149.10 | $149.10 |
| Purchase #2 | $249.47 | 8.166% | $269.8417 | $269.84 | $269.85 | $269.80 |
| Purchase #3 | $101.52 | 3.402% | $104.9737 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $40.25 | 4.590% | $42.0975 | $42.10 | $42.10 | $42.10 |
| Purchase #5 | $178.48 | 12.700% | $201.147 | $201.15 | $201.15 | $201.10 |
| Purchase #6 | $54.63 | 12.559% | $61.491 | $61.49 | $61.50 | $61.50 |
| Purchase #7 | $174.99 | 13.160% | $198.0187 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $930.83 | $1,026.6635 | $1,026.66 | $1,026.65 | $1,026.60 | |