| 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 | $244.33 | 13.798% | $278.0427 | $278.04 | $278.05 | $278.00 |
| Purchase #2 | $180.93 | 6.353% | $192.4245 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $132.75 | 5.177% | $139.6225 | $139.62 | $139.60 | $139.60 |
| Purchase #4 | $113.30 | 9.510% | $124.0748 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $87.44 | 3.318% | $90.3413 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $128.53 | 10.769% | $142.3714 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $205.51 | 5.670% | $217.1624 | $217.16 | $217.15 | $217.20 |
| 7 purchase totals = | $1,092.79 | $1,184.0396 | $1,184.02 | $1,183.95 | $1,184.00 | |