| 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 | $104.49 | 3.460% | $108.1054 | $108.11 | $108.10 | $108.10 |
| Purchase #2 | $125.73 | 3.127% | $129.6616 | $129.66 | $129.65 | $129.70 |
| Purchase #3 | $173.91 | 6.788% | $185.715 | $185.72 | $185.70 | $185.70 |
| Purchase #4 | $217.68 | 10.632% | $240.8237 | $240.82 | $240.80 | $240.80 |
| Purchase #5 | $85.81 | 5.124% | $90.2069 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $230.93 | 6.603% | $246.1783 | $246.18 | $246.20 | $246.20 |
| Purchase #7 | $224.28 | 10.722% | $248.3273 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $1,162.83 | $1,249.0182 | $1,249.03 | $1,249.00 | $1,249.00 | |