| 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 | $248.66 | 11.863% | $278.1585 | $278.16 | $278.15 | $278.20 |
| Purchase #2 | $138.36 | 10.533% | $152.9335 | $152.93 | $152.95 | $152.90 |
| Purchase #3 | $230.35 | 7.182% | $246.8937 | $246.89 | $246.90 | $246.90 |
| Purchase #4 | $199.49 | 12.197% | $223.8218 | $223.82 | $223.80 | $223.80 |
| Purchase #5 | $72.95 | 9.367% | $79.7832 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $220.49 | 4.578% | $230.584 | $230.58 | $230.60 | $230.60 |
| Purchase #7 | $171.97 | 9.388% | $188.1145 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $1,282.27 | $1,400.2892 | $1,400.27 | $1,400.30 | $1,400.30 | |