| 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 | $196.79 | 12.127% | $220.6547 | $220.65 | $220.65 | $220.70 |
| Purchase #2 | $227.67 | 5.871% | $241.0365 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $56.48 | 11.710% | $63.0938 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $168.78 | 7.741% | $181.8453 | $181.85 | $181.85 | $181.80 |
| Purchase #5 | $133.91 | 11.824% | $149.7435 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $207.98 | 10.855% | $230.5562 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $112.79 | 5.544% | $119.0431 | $119.04 | $119.05 | $119.00 |
| 7 purchase totals = | $1,104.40 | $1,205.9731 | $1,205.97 | $1,206.00 | $1,205.90 | |