| 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 | $213.91 | 3.588% | $221.5851 | $221.59 | $221.60 | $221.60 |
| Purchase #2 | $245.94 | 12.776% | $277.3613 | $277.36 | $277.35 | $277.40 |
| Purchase #3 | $125.90 | 10.854% | $139.5652 | $139.57 | $139.55 | $139.60 |
| Purchase #4 | $168.62 | 7.772% | $181.7251 | $181.73 | $181.75 | $181.70 |
| Purchase #5 | $39.44 | 5.217% | $41.4976 | $41.50 | $41.50 | $41.50 |
| Purchase #6 | $103.95 | 8.180% | $112.4531 | $112.45 | $112.45 | $112.50 |
| Purchase #7 | $220.66 | 7.828% | $237.9333 | $237.93 | $237.95 | $237.90 |
| 7 purchase totals = | $1,118.42 | $1,212.1207 | $1,212.13 | $1,212.15 | $1,212.20 | |