| 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 | $240.44 | 6.382% | $255.7849 | $255.78 | $255.80 | $255.80 |
| Purchase #2 | $168.66 | 3.586% | $174.7081 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $64.83 | 8.302% | $70.2122 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $170.90 | 13.551% | $194.0587 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $185.72 | 10.411% | $205.0553 | $205.06 | $205.05 | $205.10 |
| Purchase #6 | $126.29 | 10.573% | $139.6426 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $31.31 | 10.425% | $34.5741 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $988.15 | $1,074.0359 | $1,074.03 | $1,074.00 | $1,074.10 | |