| 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 | $246.40 | 12.818% | $277.9836 | $277.98 | $278.00 | $278.00 |
| Purchase #2 | $168.28 | 7.403% | $180.7378 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $225.27 | 10.594% | $249.1351 | $249.14 | $249.15 | $249.10 |
| Purchase #4 | $246.49 | 8.213% | $266.7342 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $102.35 | 12.494% | $115.1376 | $115.14 | $115.15 | $115.10 |
| Purchase #6 | $184.70 | 11.374% | $205.7078 | $205.71 | $205.70 | $205.70 |
| Purchase #7 | $184.77 | 4.347% | $192.802 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $1,358.26 | $1,488.2381 | $1,488.24 | $1,488.30 | $1,488.10 | |