| 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 | $225.25 | 7.428% | $241.9816 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $164.41 | 12.660% | $185.2243 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $210.31 | 10.794% | $233.0109 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $197.94 | 4.537% | $206.9205 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $140.93 | 9.377% | $154.145 | $154.15 | $154.15 | $154.10 |
| Purchase #6 | $14.29 | 6.673% | $15.2436 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $203.71 | 8.732% | $221.498 | $221.50 | $221.50 | $221.50 |
| 7 purchase totals = | $1,156.84 | $1,258.0239 | $1,258.02 | $1,258.00 | $1,257.90 | |