| 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 | $206.43 | 12.225% | $231.6661 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $178.29 | 11.649% | $199.059 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $158.39 | 13.570% | $179.8835 | $179.88 | $179.90 | $179.90 |
| Purchase #4 | $64.38 | 7.590% | $69.2664 | $69.27 | $69.25 | $69.30 |
| Purchase #5 | $241.54 | 6.345% | $256.8657 | $256.87 | $256.85 | $256.90 |
| Purchase #6 | $118.29 | 8.677% | $128.554 | $128.55 | $128.55 | $128.60 |
| Purchase #7 | $75.26 | 7.218% | $80.6923 | $80.69 | $80.70 | $80.70 |
| 7 purchase totals = | $1,042.58 | $1,145.9870 | $1,145.99 | $1,145.95 | $1,146.20 | |