| 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 | $96.36 | 11.544% | $107.4838 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $172.72 | 3.363% | $178.5286 | $178.53 | $178.55 | $178.50 |
| Purchase #3 | $249.33 | 4.121% | $259.6049 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $122.75 | 7.295% | $131.7046 | $131.70 | $131.70 | $131.70 |
| Purchase #5 | $131.72 | 9.148% | $143.7697 | $143.77 | $143.75 | $143.80 |
| Purchase #6 | $176.99 | 3.287% | $182.8077 | $182.81 | $182.80 | $182.80 |
| Purchase #7 | $220.78 | 4.674% | $231.0993 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $1,170.65 | $1,234.9986 | $1,234.99 | $1,235.00 | $1,235.00 | |