| 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 | $193.82 | 5.317% | $204.1254 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $135.86 | 3.818% | $141.0471 | $141.05 | $141.05 | $141.00 |
| Purchase #3 | $207.60 | 8.370% | $224.9761 | $224.98 | $225.00 | $225.00 |
| Purchase #4 | $163.59 | 12.693% | $184.3545 | $184.35 | $184.35 | $184.40 |
| Purchase #5 | $135.41 | 5.223% | $142.4825 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $200.52 | 11.468% | $223.5156 | $223.52 | $223.50 | $223.50 |
| Purchase #7 | $192.85 | 3.816% | $200.2092 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $1,229.65 | $1,320.7104 | $1,320.72 | $1,320.75 | $1,320.70 | |