| 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 | $206.80 | 6.737% | $220.7321 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $235.74 | 5.624% | $248.998 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $116.68 | 13.611% | $132.5613 | $132.56 | $132.55 | $132.60 |
| Purchase #4 | $125.38 | 3.534% | $129.8109 | $129.81 | $129.80 | $129.80 |
| Purchase #5 | $31.96 | 8.155% | $34.5663 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $180.51 | 13.657% | $205.1623 | $205.16 | $205.15 | $205.20 |
| Purchase #7 | $41.62 | 4.380% | $43.443 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $938.69 | $1,015.2739 | $1,015.27 | $1,015.25 | $1,015.30 | |