| 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 | $245.60 | 8.547% | $266.5914 | $266.59 | $266.60 | $266.60 |
| Purchase #2 | $199.99 | 5.427% | $210.8435 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $191.58 | 13.707% | $217.8399 | $217.84 | $217.85 | $217.80 |
| Purchase #4 | $90.38 | 13.685% | $102.7485 | $102.75 | $102.75 | $102.70 |
| Purchase #5 | $81.41 | 13.429% | $92.3425 | $92.34 | $92.35 | $92.30 |
| Purchase #6 | $181.36 | 10.298% | $200.0365 | $200.04 | $200.05 | $200.00 |
| Purchase #7 | $186.71 | 9.630% | $204.6902 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $1,177.03 | $1,295.0925 | $1,295.09 | $1,295.15 | $1,294.90 | |