| 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 | $216.85 | 8.759% | $235.8439 | $235.84 | $235.85 | $235.80 |
| Purchase #2 | $77.55 | 4.437% | $80.9909 | $80.99 | $81.00 | $81.00 |
| Purchase #3 | $10.58 | 5.197% | $11.1298 | $11.13 | $11.15 | $11.10 |
| Purchase #4 | $237.85 | 12.258% | $267.0057 | $267.01 | $267.00 | $267.00 |
| Purchase #5 | $207.91 | 4.656% | $217.5903 | $217.59 | $217.60 | $217.60 |
| Purchase #6 | $130.44 | 6.190% | $138.5142 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $102.99 | 12.499% | $115.8627 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $984.17 | $1,066.9375 | $1,066.93 | $1,066.95 | $1,066.90 | |