| 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 | $237.27 | 12.152% | $266.1031 | $266.10 | $266.10 | $266.10 |
| Purchase #2 | $249.75 | 10.501% | $275.9762 | $275.98 | $276.00 | $276.00 |
| Purchase #3 | $149.55 | 9.633% | $163.9562 | $163.96 | $163.95 | $164.00 |
| Purchase #4 | $174.90 | 12.242% | $196.3113 | $196.31 | $196.30 | $196.30 |
| Purchase #5 | $63.93 | 13.710% | $72.6948 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $50.46 | 5.247% | $53.1076 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $157.78 | 10.657% | $174.5946 | $174.59 | $174.60 | $174.60 |
| 7 purchase totals = | $1,083.64 | $1,202.7438 | $1,202.74 | $1,202.75 | $1,202.80 | |