| 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 | $104.75 | 9.643% | $114.851 | $114.85 | $114.85 | $114.90 |
| Purchase #2 | $120.76 | 10.301% | $133.1995 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $246.96 | 12.725% | $278.3857 | $278.39 | $278.40 | $278.40 |
| Purchase #4 | $15.69 | 8.174% | $16.9725 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $30.79 | 13.644% | $34.991 | $34.99 | $35.00 | $35.00 |
| Purchase #6 | $113.85 | 4.172% | $118.5998 | $118.60 | $118.60 | $118.60 |
| Purchase #7 | $195.64 | 4.592% | $204.6238 | $204.62 | $204.60 | $204.60 |
| 7 purchase totals = | $828.44 | $901.6233 | $901.62 | $901.60 | $901.70 | |