| 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 | $207.78 | 8.355% | $225.14 | $225.14 | $225.15 | $225.10 |
| Purchase #2 | $221.97 | 11.768% | $248.0914 | $248.09 | $248.10 | $248.10 |
| Purchase #3 | $42.94 | 7.647% | $46.2236 | $46.22 | $46.20 | $46.20 |
| Purchase #4 | $213.51 | 12.403% | $239.9916 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $185.30 | 4.843% | $194.2741 | $194.27 | $194.25 | $194.30 |
| Purchase #6 | $143.76 | 3.766% | $149.174 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $90.59 | 12.806% | $102.191 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $1,105.85 | $1,205.0857 | $1,205.07 | $1,205.05 | $1,205.10 | |