| 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 | $20.87 | 8.518% | $22.6477 | $22.65 | $22.65 | $22.60 |
| Purchase #2 | $102.95 | 10.861% | $114.1314 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $185.39 | 13.820% | $211.0109 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $225.69 | 3.310% | $233.1603 | $233.16 | $233.15 | $233.20 |
| Purchase #5 | $122.74 | 10.553% | $135.6928 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $196.94 | 6.254% | $209.2566 | $209.26 | $209.25 | $209.30 |
| Purchase #7 | $90.77 | 9.130% | $99.0573 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $945.35 | $1,024.9570 | $1,024.96 | $1,024.95 | $1,025.00 | |