| 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 | $137.99 | 12.371% | $155.0607 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $237.97 | 5.761% | $251.6795 | $251.68 | $251.70 | $251.70 |
| Purchase #3 | $50.81 | 12.382% | $57.1013 | $57.10 | $57.10 | $57.10 |
| Purchase #4 | $161.69 | 11.853% | $180.8551 | $180.86 | $180.85 | $180.90 |
| Purchase #5 | $226.45 | 8.664% | $246.0696 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $104.79 | 10.487% | $115.7793 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $197.78 | 8.479% | $214.5498 | $214.55 | $214.55 | $214.50 |
| 7 purchase totals = | $1,117.48 | $1,221.0953 | $1,221.10 | $1,221.10 | $1,221.20 | |