| 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 | $59.36 | 4.829% | $62.2265 | $62.23 | $62.25 | $62.20 |
| Purchase #2 | $33.69 | 10.502% | $37.2281 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $246.73 | 4.197% | $257.0853 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $206.58 | 11.448% | $230.2293 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $124.79 | 11.177% | $138.7378 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $233.39 | 10.820% | $258.6428 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $190.82 | 12.740% | $215.1305 | $215.13 | $215.15 | $215.10 |
| 7 purchase totals = | $1,095.36 | $1,199.2803 | $1,199.29 | $1,199.40 | $1,199.10 | |