| 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 | $245.54 | 7.571% | $264.1298 | $264.13 | $264.15 | $264.10 |
| Purchase #2 | $176.98 | 9.151% | $193.1754 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $122.71 | 3.281% | $126.7361 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $191.32 | 7.730% | $206.109 | $206.11 | $206.10 | $206.10 |
| Purchase #5 | $246.63 | 11.615% | $275.2761 | $275.28 | $275.30 | $275.30 |
| Purchase #6 | $245.81 | 13.331% | $278.5789 | $278.58 | $278.60 | $278.60 |
| Purchase #7 | $163.99 | 12.723% | $184.8544 | $184.85 | $184.85 | $184.90 |
| 7 purchase totals = | $1,392.98 | $1,528.8597 | $1,528.87 | $1,528.95 | $1,528.90 | |