| 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 | $35.75 | 7.142% | $38.3033 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $94.94 | 12.545% | $106.8502 | $106.85 | $106.85 | $106.90 |
| Purchase #3 | $181.33 | 13.735% | $206.2357 | $206.24 | $206.25 | $206.20 |
| Purchase #4 | $210.44 | 9.463% | $230.3539 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $26.72 | 3.284% | $27.5975 | $27.60 | $27.60 | $27.60 |
| Purchase #6 | $179.86 | 12.569% | $202.4666 | $202.47 | $202.45 | $202.50 |
| Purchase #7 | $233.85 | 12.107% | $262.1622 | $262.16 | $262.15 | $262.20 |
| 7 purchase totals = | $962.89 | $1,073.9694 | $1,073.97 | $1,073.95 | $1,074.10 | |