| 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 | $128.26 | 11.182% | $142.602 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $142.44 | 13.687% | $161.9358 | $161.94 | $161.95 | $161.90 |
| Purchase #3 | $193.84 | 4.403% | $202.3748 | $202.37 | $202.35 | $202.40 |
| Purchase #4 | $24.57 | 10.710% | $27.2014 | $27.20 | $27.20 | $27.20 |
| Purchase #5 | $155.86 | 8.396% | $168.946 | $168.95 | $168.95 | $168.90 |
| Purchase #6 | $109.90 | 12.159% | $123.2627 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $218.88 | 12.635% | $246.5355 | $246.54 | $246.55 | $246.50 |
| 7 purchase totals = | $973.75 | $1,072.8582 | $1,072.86 | $1,072.85 | $1,072.80 | |